Quoting Stormjay Rider @Your comment on my page: You could easily replace the brown or darker tan. The light grey seems focused on the front of the vehicle, so you should add more of that to the back. And thirdly, add some lasers onto the clips in front.

Quoting Stormjay Rider Nice work Ben. The color selection is pretty good, though you could spread the colors out a little bit. Also, those clips on the front end look like they are in desperate need of lasers. :)