Mods for 1.4.2
3 mods match your filters.
Earsby exaptations
More skin customization options for just about every version + skin backports/fixes for pre-1.9 versions.
FabricForgeNeoForgeQuilt+5
b1.7.3 – 26.3
Mine Little Ponyby Mine Little Pony
Turns players and mobs into ponies
FabricQuiltLiteLoaderModLoader
b1.8.1 – 26.3
Font Fixerby HyperSpeeed
Fixes the Font Renderer in legacy Minecraft
FabricForgeBabricLegacy Fabric+1
a1.2.6 – 1.5.2