Hello. Can anyone tell me the color of the interior of the SdKfz. 7/1 2cm Flakvierling 38 Armored Cab. Either an off white or German Gray? Thanks for the help.

Good rule of thumb: anything that can be observed by enemy eyes would be painted in the external camo paint. Armored cabs of half-enclosed tractors, inside faces of AFV hatches, etc.

There are outliers -- I believe a pic or two exists of an early Sdkfz 250 where the front driver's portion was white. Again, it was an outlier --frankly because it was stupid.