Deltarune Weapons and Gear 2.0
[OPTIFINE RECOMMENDED, versions other than 1.21.11 may not work with CIT Resewn or other CIT mods]
[Should work on most Optifine supported versions]
Below is a list of items and what models can be applied to them, simply rename the item in an anvil to one of the names in that section (case insensitive) to apply the model.

I hope you enjoy :3

SWORDS:

Kris':
Wood Blade: wooden blade, woodenblade, wood blade, woodblade, kris' blade, kris' sword, kris sword, kris blade.
Spooky Sword: spooky sword, spookysword
Bounce Blade: bounce blade, bounceblade, bouncy blade, bouncyblade, balloon blade, balloonblade.
Mecha Saber: mecha saber, mechasaber, cyber saber, cybersaber, mecha sword, mechasword, cyber sword, cybersword, mecha blade, mechablade, cyber blade, cyberblade.
Saber 10: saber10, saber 10, saber 9+1, blade10, blade 10, sword10, sword 10, cactus blade, cactusblade, cactus sword, cactus sword, cactus saber, cactussaber.
Black Shard: black shard, blackshard, shadow shard, shadowshard.
Jingle Blade: jingle blade, jingleblade, candy cleaver, candlycleaver, candycane rapier, candycanerapier, festive blade, festiveblade.
Winglade: winglade, winged blade, wingedblade, winged sword, wingedsword.
Wood blade 2: woodblade2, woodblade 2, wood blade2, wood blade 2, the cooler woodblade, the cooler wood blade.
Aqua Knife: aqua knife, aqua's knife, aqua blade, aqua's blade, aqua sword, aqua's sword.

Other:
Rudinn Dagger: rudinn dagger, rudinn sword, rudinn blade, card dagger, card sword, card blade, blade of diamonds, blade of diamond.
Ranger Dagger: ranger dagger, rudinn ranger dagger, ranger sword, rudinn ranger sword, ranger blade, rudinn ranger blade, red card dagger, red card sword, red card blade, blade of red diamonds, blade of red diamond.
Broken Swd: broken_swd, broken swd, brokenswd, broken_sword, broken sword, brokensword, bootleg_sword, bootlegsword, bootleg sword.
Roulx's Cutlass: roulxs cutlass, roulxs' cutlass, roulxs blade, roulx's blade, roulxs sword, roulxs' sword.
Snow Ring: snow ring, snowring, its snowing, its snowing, it's snowing, its snowing!, it's snowing!.
Freeze Ring: freeze ring, freezering, its freezing, it's freezing, its freezing!, it's freezing!.
Thorn Ring: thorn ring, thornring, its snowgraving, it's snowgraving, its snowgraving!, it's snowgraving!.
WEAPON_SWORD: weapon_sword, weapon_blade, weapon sword, weapon blade, weaponsword, weaponblade.
Black Knife(The Knight's weapon): black knife, blackknife, roaring blade, roaringblade, knight blade, knight's blade, the knight's blade, the knights blade, the roaring knights blade, the roaring knight's blade.
The chipped variant of the Black Knife: chipped black knife, chippedblackknife, chipped roaring blade, chippedroaringblade, chipped knight blade, chipped knight's blade, the knight's chipped blade, the knights chipped blade, the roaring knights chipped blade, the roaring knight's chipped blade, chipped knife, chippedknife.
Mikes Microphone: mikerophone, microphone, mike's rophone, mike's microphone, mike's mic, mike, mic.
Hockey Stick: hockey stick, ice hockey stick.
Old Cane: old cane, old man cane, old man's cane, old man cane, im old, i'm old, im old!, i'm old!.
Floradinn dagger: floradinn dagger, floradinn's dagger, floradinn sword, floradinn's sword, floradinn blade, floradinn's blade, floral dagger, floral sword, floral blade.
Seth's Book: seth book, seth's book, seth notebook, seth's notebook, notebook, torn notebook, tornnotebook.


AXES:

Susie's:
Mane Ax: susie's ax, susie's axe, susie ax, susie axe, mane ax, mane axe, maneaxe, maneax.
Brave Ax: brave axe, brave ax, braveaxe, braveax.
Devil's knife: devil's knife, devils knife, devilsknife, devil's axe, devils axe, devilsaxe, jevil's knife, jevils knife, jevilsknife, jevil's axe, jevils axe, jevilsaxe.
Auto Axe: auto axe, auto ax, autoaxe, autoax.
Toxic Axe: toxic axe, toxic ax, toxicaxe, toxicax, swamp axe, swamp ax, swampaxe, swampax, poision axe, poision ax, poisionaxe, poisionax, poisionous axe, poisionous ax, poisionousaxe, poisionousax.
Absorb Ax: absorb axe, absorb ax, absorbaxe, absorbax, vampire axe, vampire ax, vampireaxe, vampireax, vampiric axe, vampiric ax, vampiricaxe, vampiricax. 
Justice Axe: axe of justice, ax of justice, justice axe, justice ax, justiceaxe, justiceax.
Thatchet: thatchet, thorn axe, thorn ax, thornaxe, thornax.

Other:
Axe of Spades: axe of spades, ax of spades, spade axe, spade ax.
Reflex Hammer: reflex hammer, reflex axe, reflex ax, reflaxe, reflax.


SPEARS:

Spear of Spades: king's spear, king spear, royal spear, spade spear, spear of spades.
Virovirokun Arrow: virovirokun arrow, virovirokun spear, virokun arrow, virokun spear, viral arrow, viral spear.
Berdly's Cyber Halberd: cyber halberd, cyberhalberd, berdly's cyber halberd, berdly's cyberhalberd, halberdly.
Spamton's Nose: neo spear, neo nose, spamton spear, spamton nose, spamton's spear, spamton's nose.
Tenna's Nose: glooby spear, glooby nose, tenna spear, tenna nose, tenna's spear, tenna's nose
Sharp Shovel: sharp shovel, shovel spear, terakota shovel, battle shovel.


MACES:

Tasque Mace: tasque mace, task mace, cat mace, meow mace, kitty mace.
Hammer of Justice: hammer of justice, justice hammer, justicehammer.
Balthizard Mace: balthizard mace, balthizard stick, balthizard on a stick, balthizard glued to a stick.


MULTI:

Sword/Axe:
Bloxer Gloves: bloxer gloves, bloxer glove, blocky gloves, blocky glove.
Cowboy Mike Gloves: mike gloves, mike glove, red gloves, red glove, cowboy gloves, cowboy glove, cowboy mike gloves, cowboy mike glove.
Pluey Gloves: pluey gloves, pluey glove, cat gloves, cat gloves, cat mike gloves, cat mike glove, mic gloves, mic gloves.
O. Gloves: orange gloves, orange glove, o.gloves, o.glove, tough gloves, tough glove.

Sword/Axe/Mace:
Yuri Book: yuri book, yuri, yuri comic, yuri manga, girl love, gl.
Yaoi Book: yaoi book, yaoi, yaoi comic, yaoi manga, boy love, bl.
Enby Love Book: enby love, enby love book, enby love comic, enby love manga.
T4T Book: t4t book, t4t, t4t comic, t4t manga.

ARMOUR:(Bug: Leather Armour currently does not support the custom item texture, but does support the armour texture. I do not know how to fix this at the moment)

HELMETS:


White Ribbon: white ribbon, whiteribbon, white rbn, whiterbn.

Pink Ribbon: pink ribbon, pinkribbon, pink rbn, pinkrbn.

Twin Ribbon: twin ribbon, twinribbon, twin rbn, twinrbn.

Blue Ribbon: blue ribbon, blueribbon, blue rbn, bluerbn.

Monarch Ribbon: monarch ribbon, monarchribbon, monarch rbn, monarchrbn, butterfly ribbon, butterflyribbon, butterfly rbn, butterflyrbn.

Princess Ribbon: princess ribbon, princessribbon, princess rbn, princessrbn, prince ribbon, princeribbon, prince rbn, princerbn.

Red Ribbon: red ribbon, redribbon, red rbn, redrbn.

Spamton's Glasses/Dealmaker: deal maker, dealmaker, the deal maker, the dealmaker, spamton glasses, spamton's glasses,  spamtons glasses.

Seth Specs: seth specs, sethspecs, seth's specs, seths specs, seth glasses, seth's glasses, seths glasses.

Yellow Hat: yellow hat, yellowhat, yellows hat, yellow's hat.

Netskie Hat: netskie hat, netskiehat, netskie beret, netskieberet.


Kris' Hair/Helmet: kris helmet, kris' helmet, knight helmet, knights helmet, knight's helmet, kris hair, kris' hair, knight hair, knights hair, knight's hair.

Susie's Hair/Helmet: susie helmet, susies helmet, susie's helmet, warrior helmet, warriors helmet, warrior's helmet, susie hair, susies hair, susie's hair, warrior hair, warriors hair, warrior's hair.

Ralsei's Horns and Glasses/Helmet: ralsei helmet, ralseis helmet, ralsei's helmet, mage helmet, mages helmet, mage's helmet, ralsei glasses, ralseis glasses, ralseis glasses, ralsei's glasses, mage glasses, mages glasses, mage's glasses, ralsei horns, ralseis horns, ralseis horns, ralsei's horns, mage horns, mages horns, mage's horns.

Cuptain Hat: cuptain, cuptain hat, cuptainhat.

Terakota Helmet: terakota helmet, pot helmet, terracota helmet, terakota costume helmet.

Orange Headband: orange headband, orangeheadband, oranges headband, orangesheadband, orange's headband, orange'sheadband.

Swatch Shades: swatch shades, swatchshades, swatch glasses, swatchglasses.

Invisible Helmet: invisible, invisible helmet.


CHESTPLATES:


Red Scarf: red scarf, redscarf, ralsei scarf, ralsei's scarf.

Ragger: ragger, rugged scarf, sharp scarf, sword scarf, ruggedscarf, sharpscarf, swordscarf.

Dainty Scarf: dainty scarf, daintyscarf, dark scarf, delicatescarf, darkscarf, delicate scarf.

Fiber Scarf: fiber scarf, cloth scarf, fiberscarf, clothscarf.

Ragger2: ragger 2, ragger2, sharp scarf 2, sword scarf 2, sharp scarf2, sword scarf2.

Puppet Scarf: puppet scarf, puppetscarf, big scarf, big shot scarf, bigscarf, bigshotscarf, bigshot scarf, spamton scarf, spamtonscarf.

Flex Scarf: flex scarf, flexscarf, pipe scarf, pipescarf, pipe cleaner scarf, pipecleaner scarf, pipecleanerscarf.

Scarf Mark: scarf mark, scarfmark, parchment scarf, parchmentscarf, paper scarf, paperscarf.

MistleWP: mistle whip, mistlewhip, mistle wp, mistlewp, ivy whip, ivywhip, ivy scarf, ivyscarf.

Flowery Scarf: flowery scarf, floweryscarf, flowey scarf, floweyscarf, flower scarf, flowerscarf, i <3 flowery, i<3flowery, jarona scarf, jaronascarf.

Broken Scarf: broken scarf, brokenscarf.


Amber Card: amber card, ambercard.

Silver Card: silver card, silvercard.

Wafer Guard: wafer guard, waferguard, waffle guard, waffleguard.

Royal Pin: royal pin, royalpin, queen pin, queenpin, queen's pin, queen'spin.

Dog Widow: dog widow, dogwidow, pooch brooch, poochbrooch.

Annoying Dog Widow: annoying dog widow, annoyingdogwidow, annoying pooch brooch, annoyingpoochbrooch.

Green Apron: green apron, greenapron, greens apron, greensapron, green's apron, green'sapron.

Tenna Tie: tenna tie, tennatie, tenna's tie, tenna'stie, tennas tie, tennastie, glooby tie, gloobytie, groovy tie, groovytie.

True Tie: true tie, truetie, bigshot tie, bigshottie, big shot tie.

Shadow Mantle Chestplate: shadow mantle, black mantle, dark mantle, shadow cape, black cape, dark cape, shadowmantle, blackmantle, darkmantle, shadowcape, blackcape, darkcape.

B.Shot Bowtie: big shot bowtie, bigshot bowtie, bigshotbowtie, spamton bowtie, spamtonbowtie, spamtons bowtie, spamtonsbowtie, spamton's bowtie, spamton'sbowtie.

Frayed Bowtie: frayed bowtie, frayedbowtie.

Tension Bow: tension bow, tensionbow, tension bowtie, tensionbowtie, tense bow, tensebow, tense bowtie, tensebowtie.

Dice Brace: dice brace, dicebrace, die brace, diebrace, gambler brace, gamblerbrace, gambler's brace, gambler'sbrace, gamblersbrace, gamblers brace.

Glow Wrist: glow wrist, glowwrist, glow band, glowband.

Spike Band: spike band, spikeband, spiky band, spikyband.

Silver Watch: silver watch, silverwatch, noelle watch, noellewatch, noelle's watch, noelle'swatch, noelles watch, noelleswatch.

Ginger Guard: ginger guard, gingerguard, gingerbread guard, gingerbreadguard.

Mystic Band: mystic band, mysticband, magic band, magicband.

Power Band: power band, powerband, strength band, strengthband.

Kris' ChestPlate: kris chestplate, kris' chestplate, knight chestplate, knights chestplate, knight's chestplate.

Susie's Jacket/Chestplate: susie chestplate, susies chestplate, susie's chestplate, warrior chestplate, warriors chestplate, warrior's chestplate, susie jacket, susies jacket, susie's jacket, warrior jacket, warriors jacket, warrior's jacket.

Ralsei's Cloak/Chestplate: ralsei chestplate, ralseis chestplate, ralsei's chestplate, mage chestplate, mages chestplate, mage's chestplate, ralsei cloak, ralseis cloak, ralseis cloak, ralsei's cloak, mage cloak, mages cloak, mage's cloak.

Terakota Chestplate: terakota chestplate, pot chestplate, potplate, terracota chestplate, terrakota costume chestplate.

Invisible Chestplate: invisible, invisible chestplate.


LEGGINGS:


Iron Shackle: iron shackle, ironshackle, shackle.

Jevils Tail: jevils tail, jevilstail, jevil's tail, jevil'stail, jevil stail.

Shadow Mantle Leggings: shadow mantle, black mantle, dark mantle, shadow cape, black cape, dark cape, shadowmantle, blackmantle, darkmantle, shadowcape, blackcape, darkcape.

Lodestone: lodestone, lode stone, lodestone charm, lodestonecharm.

Gold Widow: gold widow, goldwidow, golden widow, goldenwidow.


Kris's Leggings: kris leggings, kris' leggings, knight leggings, knights leggings, knight's leggings.

Susie's Pants/Leggings: susie leggings, susies leggings, susie's leggings, warrior leggings, warriors leggings, warrior's leggings, susie pants, susies pants, susie's pants, warrior pants, warriors pants, warrior's pants.

Ralsei's Legs/leggings: ralsei leggings, ralseis leggings, ralsei's leggings, mage leggings, mages leggings, mage's leggings, ralsei legs, ralseis legs, ralseis legs, ralsei's legs, mage legs, mages legs, mage's legs.

Terakota Leggings: terakota leggings, pot leggings, terracota leggings, terrakota costume leggings.

Invisible Leggings: invisible, invisible leggings.


BOOTS:

Blue Shoes: blue shoes, blueshoes, blues shoes, bluesshoes, blue's shoes, blue'sshoes.


Kris' Boots: kris boots, kris' boots, knight boots, knights boots, knight's boots.

Susie's Shoes/Boots: susie boots, susies boots, susie's boots, warrior boots, warriors boots, warrior's boots, susie shoes, susies shoes, susie's shoes, warrior shoes, warriors shoes, warrior's shoes.

Ralsei's Paws/Boots: ralsei boots, ralseis boots, ralsei's boots, mage boots, mages boots, mage's boots, ralsei paws, ralseis paws, ralseis paws, ralsei's paws, mage paws, mages paws, mage's paws.

Terakota Boots: terakota boots, pot boots, terracota boots, terrakota costume boots.

Invisible Boots: invisible, invisible boots.


[Might not support backported items]

(custom items can be added to the applicable list by typing the item's code name (eg: amethyst_sword) to the .properties file after the 'items=' of the model and names you want, but may cause issues)

(if you wish to modify or change the name(s) needed to apply a certain model and/or texture, go into its .properties file and change the names in parenthesis. eg: (name1|name2|name-etc).)