RD "Clay, It was a bugger to degrease for being so small. Could have stayed in the beetles a few more days. Sutures still had membrane. Dissolved them in a few days in straight 5% ammonia. Whitening now. Will be ready this week."
I'm having the EXACT same problem - left over tissue and a greasy little bastard, I haven't gone to the straight ammonia - yet.

It was also covered in mold (green and black) from the trip "across the pond".
Will - nice work!