If anyone reading this can do this, I think it'd be cool if there was a clothing menu like where to put on armor and stuff. Also pls add Elytra to the game so u can glide around and do base jumping and stuff.

Pls N' Thnx

Elite

You can make an elytra model or armor model with custom models https://github.com/NotAwesome2/MCGalaxy-CustomModels/wiki

you can technically do that for armor just, use a skin and for elytra well make a custom model like goodly siad