This is my personal favourite of the shots I took some day ago of my dad's BMW.
I've probably been 1-2 hours on ONLY this photo so damn haha...
What I've done is: merged 2 photos basically, one where I litt the car with flashes, and one where the speeding goes, this is the technique I'll do in most of the rigg shots later on..
could you somehow provide us with the psd file?