Shenmue Dojo

Sorry if this is in the wrong section!
Hey everyone, recently I've been trying to get into vector art. I did a few Dreamcast related images that I was quite pleased with so I thought I'd try something a little more difficult and do a character (Ryo Hazuki obviously). This is what I have so far:

Old Versions:




Here are some things I know I'm going to change:
Redraw + Recolour lips
Redraw eyebrows
Add more detail to hair
Add more shading to jacket - DONE!
Add more details to the patch

But aside from that, does anyone have some advice on what else I could do to make this look a little better. Thanks!

Are you actually going to make it a vector and scalable? The purpose of a vector image is so it can upscale without losing quality.

I am terrible at drawing but it is a good effort, try and make straight lines though. Much better than I could do.

Yes, this is just a preview. I could render this at a much higher resolution and there would be no reduction in quality. Thanks for the feedback!

So I completely re-did the jacket and added some shading into it and I'm a lot happier with the way it turned out:

However I feel I may revisit it to add some more shades in at a later point