update: it was a load order issue, I was able to fix it by unpacking and adding:
"includes" : ["Callistan Race Mod"],
to _metadata

Doesn't seem to work :(

@sebascz95 This is intentional. I don't like how bulky and disproportional vanilla male sprites look. All my reskins use the same more streamlined body sprite.

Great mod, however I noticed that the male and female female sprites for the species are the same, is that a mistake or an stylistic choice? Either way really like the changes made!

Amazing, it adds more detail and i like playing with this mod.