Thanks! Glad you liked it :)
Currently the only way to get extra content is through the packs. I'll gradually be releasing more free + paid content for it.
There is a vision to maybe add some sort of parts import + editing tool in the future. The long term vision would be to make the base editor itself moddable so that you could write your own plugins + things for it but that's probably quite a while away.
Let me know if there's any other features you might like in the meantime
Viewing post in Herosmith: Pixel Art Character Creator comments
Good to know we'll be able to import or tweak stuff down the road. Honestly, the app seems pretty fleshed out. The only thing is the animations felt a little off to me at first, but now I'm totally loving 'em—they're kinda like clay or Play-Doh or somethin'. I don't know if that makes sense, but they're awesome. I ain't used it a whole lot yet to be honest, but just from messing around with it a bit, I gotta hand it to ya, man—congrats on making such a solid product