Did you have a preference between the two TOS models? And did it bug you on any level when they would switch willy-nilly between footage of the two?
I like the WNMHGB model best. But, no, I never cared enough to be mad when the footage didn't match. The 4 and 6 footer are actually less different than the two pilot and production TOS ships as far as noticeable geometry. The extra hull detail could be just chocked up different lighting. It really doesn't bother me.