Maybe add some fading texture coming from the right side. A patterned brush or a filter of some sort...I don't know. Haha. It feels wildly awkward for me to be giving you tips/pointers/blah whatever. :o
Looks great so far though. I like the fire and sparks coming off of Bumblebee's feet. Oh you could add that to the arse and belly of the car. Maybe?
