Practicing anatomy and body parts.

Thinking I might sell the busts off. Top left would already be taken but I don't see myself charging more than 2-5 dollars per slot.

Could make them hard lined or keep them sketchy. Gorey or clean. Dunno yet. Might just do PWYW with them as well with minimum 2 bucks? Just looking for idea's or thoughts on these types of pieces cause I need to practice body shading and coloring.