The 'save sprite' button doesn't seem to work most of the time? I managed to get it to work once, after trying several times, but now it won't work again. The 'save face' button works fine though.
Edit: finally got it to work again, maybe I just need to leave it for a while and then try again for it to work??
Edit 2: the button works fine if I put the character creator in full screen :)
This tool is very cool! I'm gonna have a lot of fun with it