I don't think this is comic style. It's more CN/Nickelodeon old cartoons style. I suggest you spend some time learning color theory. A good color palette can make your drawing look 100x better.
It looks nicer now. Now you learn perspective to make everything in a space look nice and consistent. Also, I recommend you change the color and reduce the thickness of the outlines of everything belongs to the background, or remove them. Most of those cartoons do this to make their characters stand out.