>>7746920
You're frickin' great anon. I think the best way for you to improve is to focus on line quality and simplification. Anatomy, perspective, all that stuff, it's always good to improve on it, but I think you should just draw from life to get there. I think you already do, but you gotta set your thoughts on simplifying and getting as much as you can out of every line.
Tones, you sorta fill them in a bit sloppily and you don't put too much thought into light etc. you're mostly thinking about local color and that's it. Even when you do flat colors you have to think about light cause light is everything.
A lot of people here grind formal studies and get in a strict sort of industrial process that can really tie you down - the knowledge doesn't but the method can. There are almost no artists like this where things are great to look at with no technical support. You probably think you're worse than you are but these drawings could be drawn worse and still be great. This is rare, anon.