I have finally come up with a Mack MR cab design that I am happy with. I built a cab similar to this one in real bricks for an Engine-Tanker. I looked at Sven's and I loosely used his design from his FDNY Satellite 1 to conjure up this. This one is the basic red, while the one that I have is white over red. I will get the file up on EB tomorrow if anyone would like it.