She looks... familiar...

I think you're the first artist I've found who makes 3D muscle, from normal to hyper proportions 😅

Any suggestions for someone just starting out on 3D character modeling to make this kind of stuff?

Don't remember if in the comics, but she showed up in the animation. Halloween episode iirc

Definitely!

Don't look up anything though! Going in blind and stumbling your way through the game is half the fun!

This is a personal thing because I particularly like a particular styling... but have you thought about adding an outline post-process layer? 😊