If you follow the Pictures link, you can reach some shots of the cabinets, etc. on the interior.

I'm going to be restoring it as original as possible, with the possible exception of the engine, which is in really bad shape (see related thread "M121.940 vs. M121.941"). So far I've been able to pick up a few new parts from Germany, and I was even able to get that driveshaft boot from the MB dealer!

If you remember where that rusty bus was, I wouldn't mind contacting those folks or visiting, to see if there were any parts that could be salvaged.

So far the only other ones I have located (apart from Germany, where there are quite a few) are 2 in Ohio, 1 in Colorado, and 2 in Vancouver, BC.