Dwight,
I have to admit this one really has me stymied...I can't find any pictures that show hinges on the turret with the exception of that one hatch and that's what leads me to believe the only way they could get in would be to climb over. Must have been tough for the loaders especially! It certainly doesn't look like it would be very easy to get out of it either in the event of being attacked...
I thought about doing the Mobelwagen as opposed to the Wirbelwind and it's a subject I will likely return to in the future. The opportunities it represents with the figures are very tempting!
Mike,
Thanks for the good wishes, I leave on Thursday for an 11 1/2 hour flight in coach...thank goodness for portable DVD players!