The Swampert is ultra legit. The scenario and pose are hella sick. Good luck in the MAC.
I agree with what you said about votes. When it comes to voting, it can turn into a popularity contest. In the end I'm pretty sure it comes down to the judges decisions, but I think the votes typically decide the few that will end up being considered finalists. Don't hold me to that, since I have no idea if that's how it works. Regardless, the votes can be a downer if you don't have many supporters. It's definitely an issue.
I've never won or even placed top 3 in a MAC, myself. Its just really fun for me to try.
Oh yeah, that Rapidash drawing is mad funny.