My friend's second sig

My friend just stared photoshop and he wants suggestions on improving his sig.

Sig

the bg needs more detail, the renders are ok, nicely placed but they need levels or curves and the lighting looks like a lens flare, and it's not doing anything

OKay. Thanks for the help. I will tell my friend.

why wouldnt your friend come post himself :/ , link is broken anyway ;)

He's too lazy to register. Haha. The link should work now.

umm mabye add a border but thats a minor thing major thing is working on blending so everything flows nice and beef up the backround but that was already said im not that good myself but i learned a few things by reading tutorials and messing around trying my own things good way to start

good luck

OK tell him he merged 2 photos and made them into sig size.
He needs manipulate the photos further..

Thanks for help.