Cool models but
I'm not a big fan of the shading job. You can see the lines that link the vertexes. Foot steps are a tad annoying in that they're too loud compared to most of the other sounds. Otherwise its pretty cool, I would perfer a little longer and maybe use more of the 3 dimensional fighting ground. I'm thinking you should take these models, fix the shading, develop a really sweet arena of sorts with maybe some added laser light effects and music, o man that would be awesome.