I've done a little more work on Big Red.
I've shelled out the side panels and added more detail to the cab. I've got to add the fluting to the trim band at the top of the cab and I've only got the cab trim done on the driver's side.
I've added the "Duplex" wheels and tires, and the 5 spoke rims that were on Big Red. I've also got the turbine exhaust stack added, and the recess for the air lines.
I also added more detail to the grill and front bumper areas.
I hope those images show up, I always have trouble remembering how to post pictures on this site.