>>5878931Great figures, I'd work on your pose for Jotaro though. He seems a little too stiff.
Try spacing his feet a bit further apart, and have him looking more in the direction he's pointing. Right now his arm is just kind of out to one side and he's looking off into space. Leaning or tilting his torso back or rotating to the side a bit might also help him look less stiff.
Great choice for your first two figures though, just keep experimenting with different poses and you'll get the hang of it!