I would make one, but thats a LOT of design work...
To make it look right, I would need a grill, a blue screen, and a whole bunch of specially colored little balls that I could paste to the grill to make a proper digital replica, none of which I have, and I'm not good enough to freehand it...
With this one I was lucky enough to find a model that already existed, and with the original creator's permission, edit and use it as I wished -- So I gave it a nice slammin' some dark windows, a flame job, and lots of reflectives
Also edited the grill and bedsides a bit to make it look a bit more real. Most of the simpler geometry was done by myself, along with some massive polygonial optimization, while all the rest of the more complex stuff was likley done with the blue screen on an actual truck