I'm not going to lie, this is terrible. Looks like all you did was contrast it a bit. The quality is horrible, the pink outline doesn't match anything in the picture, and it's just all around bad.
Keep working on your graphical skills though. It'll pay off.
i dunno wether its cos im on my ps3, but picture looks bad quality, doesnt seem like there was a lot done to it, google c4ds, your effects will be limited w/o c4d's