Made a quick lil photochop of my new sig. Looking for input on ways to improve.

(in case anyone has show sig disabled)

 

I think it looks really good!
The only things I would play around with is making the white edges match the forum (the background color code is e6e5ea)
Possibly mess around with layer styles on the wording to make it pop a little more.
And maybe make the car over hang the background a little bit? I do that often so it gives the signature some more depth.
But as I said it looks very nice. The Sci-fi theme comes across really well.

 

Ok, I took a few of your suggestions and added them and I do believe it looks better now. Thanks for the tips!