User blog comment:Xenodrone98/Could there be mods for Subnautica?/@comment-29817739-20161208195846/@comment-28435078-20161208200918

Probably, but making an Npc, or fauna out of scratch is very hard. You will probably find reskins or retextures, look at the skyrim workshop, many things are reskins or are using very similar or identical code to another creature in the game. Or remodels. So don't expect to find many good mods if mods are made.