At the risk of repeating what everyone else has said, your colours are really getting better. I also like how Kitty's more solid hair makes her stand out against everyone else . . . ignoring the fact she's the biggest xHx
You don't have the skills? That just seems crazy Although at the same time that's sort of exciting. I love watching artists I really admire suddenly get even better just when you think they've reached the top of their game. So I can't wait to see what you do next when you do reach a level you're happy with xHx
The thing with Photoshop is I only color for about a day every 5-6 weeks, so I'm always relearning so I use only the most basic tools etc so it's sometimes to pull off some of the I want to do, but that's what pushes to keep using it!