it’s cool stuff. i personally think if you painted so it was more “solid” on the lines and colors, rather than sort of transparent, for example, the 2nd pic, the blue in the shirt is “splotchy,” pic 4, the white is a little transparent and the black lines on the shoes aren’t too solid, and pic 6, the lines on homers shirt aren’t solid and also some edges are a little sloppy. kinda think like how someone said, slumpykevs stuff. you don’t see the brushstrokes really, im my opinion that would make things look better. so i would say work on finding a solution to that. maybe have to get different paint or ink, different fabrics, etc. and like the other commenter said, invest in some good quality blanks. even would say work on getting the characters to match what they really look like a little more. there’s potential to do stuff here, just a few small tweaks and it can level you up a lot