Sources (models and textures may have been altered/decimated for use and/or optimization)

Kingdom Key - https://sketchfab.com/3d-models/keyblade-kindomhearts-free-7fbead232de34153a891daee9c455224
Oathkeeper / Oblivion - https://open3dlab.com/project/31000/
Red Pikmin - https://sketchfab.com/3d-models/red-pikmin-cfac9cc136b04c8d81953e79d06994b3
Pink / Rock Pikmin - https://www.models-resource.com/wii_u/pikmin3/model/20055/
Hollow Knight Mask - https://www.thingiverse.com/thing:6183682
Pure Nail - https://sketchfab.com/3d-models/hollow-knight-pure-nail-5ff6de0de67d498987a0c8cc534dee03
Grub - https://sketchfab.com/3d-models/grub-9d813986585243aaaa0d9829aba1f6c4
Goofy's Shield - https://www.deviantart.com/nintendogamer199/art/Knight-s-Shield-Goofy-s-Shield-KH3-XPS-889102180
Halloween Sora - https://rigmodels.com/model.php?view=Sora_Halloween-3d-model__O50YNTJTA1192LJJR1NCITK81
Mexican Red Knee Tarantula - https://sketchfab.com/3d-models/mexican-red-knee-tarantula-1d28067d95b44e63a494f52cb9d0ea68
Belt - https://sketchfab.com/3d-models/tool-belt-eaac0e22891c4b5f8a4ca6d3901b2d35
PokeBall - https://sketchfab.com/3d-models/pokemon-basic-pokeball-9b29539199c14ddea4de7776c4d758df
Pumpkinhead - https://sketchfab.com/3d-models/pumpkinhead-keyblade-2250ceccf13e4668be78d07299d3e87e
Joker Mask - https://sketchfab.com/3d-models/joker-mask-persona-5-2c4a99ce4a764803b47849993cf2654b
Crow Mask - https://www.thingiverse.com/thing:5802692
Skull Mask - https://www.thingiverse.com/thing:3167665/files
Other ripped Persona assets - https://www.deviantart.com/xelandis/gallery
Duel Disk - https://sketchfab.com/3d-models/battle-city-duel-disk-4c4b685cbe2b450fbbe68f1cbd60c239
Yu-Gi-Oh Cards - https://sketchfab.com/3d-models/yugioh-cards-animacao-e6ef65f064ce42d38af2e5f0a7e8af4a
Bracken Art (for Duel Disc card) - https://www.newgrounds.com/art/view/venuvenom/bracken
Crescent Rose - https://sketchfab.com/3d-models/rwby-crescent-rose-111cd11856014770be7da51a79469d19
Myrtenaster - https://sketchfab.com/3d-models/myrtenaster-1083b910cfd04a8c99cf00037cb30f39
Gambol Shroud - https://sketchfab.com/3d-models/gambol-shroud-gun-4868a0045b2b4b6db535c5ca13ac6446
Ember Celica - https://sketchfab.com/3d-models/ember-celia-6148841544464fedb9962f1a21b2394a
Harbinger - https://sketchfab.com/3d-models/rwby-harbinger-scythe-qrows-weapon-5a694ce00b4d43f79981917cb3f2cde6
Yusuke Mask - https://sketchfab.com/3d-models/persona-5-fox-mask-for-print-86b1c0265fc646e289470fcd6114ba5d
KH Crowns - https://www.deviantart.com/reseliee/art/KH-Crowns-DOWNLOAD-559514642
Rose Emblem - https://sketchfab.com/3d-models/rwby-rose-emblem-b9a549c9018e445abcb7738beedd5076
Alastor's Mic - https://sketchfab.com/3d-models/alastors-mic-5bdb6b3b6e754991a32ccb268f186585
Lucifer's Hat - https://sketchfab.com/3d-models/lucifer-morning-star-e603857378f4495c9e2141d424d4deea
Lens Maker's Glasses - https://steamcommunity.com/sharedfiles/filedetails/?id=1744518960
Ukulele - https://steamcommunity.com/sharedfiles/filedetails/?id=1755855479
Mega Band - https://www.models-resource.com/3ds/pokemonxy/model/18075/
Halo Needler - https://sketchfab.com/3d-models/halo-needler-6e7b819534b14b15a330eb7043543216
SCP-049 Mask - https://sketchfab.com/3d-models/scp-049-265d105b63c446329a78379e177d1f09
Aegislash - https://www.deviantart.com/ninetalescommander/art/Aegislash-Pokken-Tournament-DX-3D-Model-877525346
Preon Accumulator - https://steamcommunity.com/sharedfiles/filedetails/?id=2386945603
Red Crown - https://sketchfab.com/3d-models/cult-of-the-lamb-red-crown-62e73b5d9a174f45a50a782e1ec798de
Highwind Gummi Ship - https://sketchfab.com/3d-models/highwind-gummi-ship-c8c5237a85284ad6b793dc32b1bba097
Minishark - https://sketchfab.com/3d-models/terraria-minishark-e4074d5a4472496fb7a3bccb33fc7068
EMF Reader - https://sketchfab.com/3d-models/emf-reader-game-ready-bfbfb94392aa4b6eafed7699644d3691
Cheese Sunglasses - https://sketchfab.com/3d-models/cheese-sunglasses-0f397b473b0a40478b87fa3711e93a70
Atlas Gauntlet - https://sketchfab.com/3d-models/arcane-vi-gauntlet-fanart-7dc0ebd2584741f3a2eabc1929bdca8d
Pink Bow - https://sketchfab.com/3d-models/bow-tie-9e1b78768e4447f4befbcc2211bfe1d0
Eevee Tail - https://sketchfab.com/3d-models/eevee-v2-2aa9004158a742f291a7ff7cf304523b
Pikachu Tail - https://sketchfab.com/3d-models/pikachu-d58868dfa65b4d3ea2d4e33b9516c074
Shiba Inu Tail - https://sketchfab.com/3d-models/animated-dog-shiba-inu-9abfce885a834399b2c3ccaed51cd474
Aloy's Focus - https://www.thingiverse.com/thing:2186753
PotatOS - https://sketchfab.com/3d-models/potatos-0108393d473142b5b421404f0fb79818
Rick's Portal Gun - https://sketchfab.com/3d-models/ricks-portal-gun-6d2a878163474d9a88784e3f549451be
Red Scissor Blade - https://sketchfab.com/3d-models/ryuko-scissor-blade-59eb17c451ff482eabe39a3581b103c9
Purple Scissor Blade - https://sketchfab.com/3d-models/11-nuis-scissor-blade-prop-3c233af3728e42ed8fb3c14753b748de

Additional Info

Cosmetics from Sketchfab and Open3DLab are licensed under CC. Other cosmetics are either game assets or elsewise and are being used under Fair Use. Vaggie's Spear was made by me and can be found on Sketchfab for use under CC as well. Kamina Glasses and Pride Bracelet made by me. Webley's Limbs and Slenderman Limbs made by MagicWesley. Despite the above statements, if you are the author of any asset above and would like it removed, please reach out and I will do so immediately.