-nothing much really about it. You used C4d archived brush on the background and 2 psds of Tupac. that style is getting old imo so it doesnt really need to be shown in the showroom, you could still use it for requests and stuff, but not for showroom as its just plain old that the purpose of the showroom is to make something new and for people to advice on.
-try something new or atleast try use more brushes and effects on your sig.