I just finished looking through What you've got. I see you've asked for a lot of critiques but the only few I have is maybe some more crisp edges to your characters so they really pop, especially in scenes with backgrounds. It makes the images seem kind of flat.
The only other thing I have to say is some of your proportions are off with certain characters, but really proportion comes with practice so I wouldn't be worried about that.
All in all I think you have some great stuff, and you just need to market yourself through social media and what not.
Thanks for sharing your artwork!