Hi, all. I have a few questions about the KC-135. Were all of the A's natural metal? If so, what would need to be done to convert an A to an E or R? I just picked up the Minicraft A kit, and I'm really not wanting to do a NMF as this was intended to be a quick build to get over an AMS hump. The box art sure looks gray to me but the instructions call for aluminum.
Thanks, and happy modeling.