This is cool but you can always hit your pencil drawing with a little pen marker or colored pencil or something, and you can touch it up on a computer, contrast helps these kinds of pictures a ton! I think making yourself use just physical medium can be a great exercise. Getting good lighting can be annoying and time consuming when you dont have a scanner, the format quality stuff aside the shapes of the character sheet here are pretty awesome and deserve to be accentuated and made clearer for any random viewer, there is a cool unique style here that’s sorta like invader zim but a little more complex