This is a pretty good mod, but there are a things that could use some tweaking.

First I'll kind of drop the elephant in the room: Many of his moves seem to be too fast for their power, such as Up Strong, Forward Air, and Down Air. Up Strong in particular could use a little extra wind-up, and Down Air probably could use a nerf since Sandbert's DAir is incredibly overpowered. Nair could use a bit of windup as it feels somewhat wonky right now, even as a fast attack. (It's good it's fast, just that Jonathan immediately snaps to the move)

I'm leaving out Forward Strong (Zoom Punch) right now, as I think it would work a bit better as a special rather than a strong, as perhaps a midranged poking tool that perhaps could be angled.

Down Special I feel could use a separate version as an aerial version, since it kind of looks silly that Jonathan is doing a "punch the ground and create a shockwave" attack while in mid-air.

Despite these complaints, this is a pretty good mod and I had quite a bit of fun playing as Jonathan Joestar, and would def. like to see this get finished, as it has good potential.

psl update the aspect