WTB /5 Transmission Cover

Want to Buy -
I am looking for a BMW /5 transmission cover (23 11 1 230 054) for my R50/5 rebuild. The cover doesn’t need to have the kick starter components or any of the seals but needs to be structurally sound. In particular, the transmission shafts’ bearing wells that are inside of the cover need to be intact as well as the clutch arm support ears. Patina on the exterior surface is ok if there is little or no aluminum corrosion.

Thanks very much.

Bill Thompson (Tacoma, WA)