Nice tag! Not too many megaman sigs. This one is nice! Love it man. Only thing I would say is the right side of the background is just a little bit too sharp. ^_^ Good job!
Ugh way too chaotic, and the render looks so out of place. Text is awful. Try reading some tuts on what you can do with renders such as this one. Usually I take an environmental stock from a game or something, fix it up, and then add then render, and work from there. Right now, the action, and designs on the render don't match any of the surroundings. Looks unrealistic, and bland to be honest. Not that all tags need to be realistic, but this tag doesn't have appeal to it. The colors are rather dull, and the tag is overall very flat. Lighting needs extreme help along with every else IMO. Composition and effects need work. Try some smudging, clipping masks, blending stocks, etc.
It's nice i just don't like the text.. i think that Punk Vivid is a little bit rough on that.. lol keep it up =)
You did a good job on this like the effects going on ^_^ I agree about the text though but other than that good job