"Frente a frente"

[Killopower]

[Fayfie]

Cool concept.

However, I suggest you to work on the depth within the tag.
Also, you are excessively using effects! Remember, "less is more". So clean it up a bit.

[Killopower]

Thanks for the comment!

I was experimenting with effects, that's why it's excesive :P

[Mind4Freaks]

The background is too much polluted :S

[Fork]

The background is just too chaotic and has no real flow to it, I'm going to be blunt and say the background is just an eye sore. Looks like c4d spam with a few dodged and burned spots. Also there is no real depth and the lighting is off it's too dull and doesn't match the renders natural lighting. You've got a good color scheme going and I see what you were going for but the background is just bleh.