There were 1800 in or nearing service out of 3000 produced by war's end. I bet more than one unit had them. Unless the turret was a little different, it would have been nice to have colors for a US made variety - or the colors of one used by George Patton. The FT was a ground breaker in WWI but a bit player in WWII. That says good things about the design but I think it also shows a preference to WWII builds. Course there's nothing to keep a modeler from tracking down one in Russian, Chinese or Spanish service and changing the garb correspondingly.
Eric