lush_cave, crimson, desert, forest, grove, jungle, mountains, nether, ocean, plains, snowy, swamp, warped, deep_dark, pale)dirt, mud, stone, sand, gravel, netherrack, soul_sand, blackstone, deepslate, pale_moss_block!Preview of the Sculk Axolotl variant in an Ancient City
!Preview of the Creaking Axolotl variant in a Pale Garden
crimson
Variants: Crimson, Hellfire, Ghost, Nether
deep_dark
Variants: Sculk
desert
Variants: Desert
forest
Variants: Lumberjack
grove
Variants: Grove
jungle
Variants: Jungle, Pumpkin
lush_cave
Variants: Moss, Wizard, Amethyst, Mushroom, Bloop, Les, Liv, Creme, Stella, Void, Berri, Mellow, Froggy, Mlem, Kuromi, Pompompurin, Keroppi, Rose, Vamp, Teal
mountains
Variants: Stone
nether
Variants: Hellfire, Ghost, Nether
ocean
Variants: Guardian
pale
Variants: Creaking
plains
Variants: Bee, Hay, Honey, Pig, Potato, Lion
snowy
Variants: Fox, Snow
swamp
Variants: Swamp
warped
Variants: Warped
Hellfire, Ghost, Nether, Crimson & Warped Variants
Been awhile but I've decided to skip versions and just start from 1.26.1. The mod is longer dependent on an API outside the Fabric API but this also means it may conflict with other Axolotl variant based mods.
Baby Axolotl models were automated so some may not look quite right.