Development | 4X4 Graphic

Here are a bunch of screen shots illustrating the development of my 4x4 graphic. I have now added a white shape at a low opacity to look like the driver is behind a window, as before it was a white fill background which wasn't realistic at all and without the windows it looked even worse. Refer to screen shots to see what I mean!

I think the driver could do with having more contrast, but apart from that I'm happy with it so far.