u/Grunt9555

So I'm slowly getting better at painting but I'm still not great at it, and advice on this WIP? Any advice on techniques, colors, shading or whatever would be greatly appreciated because I'm not sure how to make it look as good as some of the stuff I see here but I want to keep finding ways to improve! (Note this is all done by hand because I dont own or really know how to use an airbrush and I'm a bit timid to try)