Super Smash Bros. Brawl WIP

Boy, it's been a while since I've been on here huh? lol Anyway, my birthday is coming up soon and every year I draw my own theme to put on my birthday cake, mostly video game. I though since SSBB is coming out around my birthday(Feb 17), I thought why not draw something based on that! So I did. I got this mockup from I dream I had one night.

It was wierd, I was dreaming I was sitting at my drawing table, and on the piece of paper I was drawing was this mockup. Pretty strange, huh? It's still a WIP. The hero characters are inked and I need to ink the villians pretty soon but I want your thoughts about the sceneary and villians before I do. After that, comes the hardest part, coloring. lol

Please note I reduced the size of the drawing for easier viewing.