This is a "draft"( more likely a draft instead of WIP) for a commission I have in Gaia
I sent this image to the one who commissioned me yet I have not hear any response at all from that person
I wonder if you guys could help me if there is anything I could fix before I start to shading?

I see what you were going for, but you kinda messed up the perspective on the face. If we're seeing that much of the top of his head, his face should appear more tilted downwards. It still looks like we're seing it straight on.

The back of his jacket also looks a bit odd, as it seems to be the only part of him affected by the wind. I'd suggest just letting it sit flat on his back, unless it's super important for you to see his belt.

Hmm, and finally that was kinda a strange place to crop it, but there's not much you can do about that now.

These things are pretty minor though, the overall product is really awesome and I think they'll be happy with the results :)

I think it looks really nice. I do agree though that either the hair needs to be more wind blown or the jacket less so.
Good job so far though.