I would like a Collapsible Summicron in LTM/M and a Rolleinar 3 for Bayonet III.

I have at my disposal:
Rolleiflex 2.8D Xenotar (Fleenor CLA)
Rolleiflex MX-EVS Tessar + Rolleinar 1/2/filters + hood (I have a filter set with case)
Nikon F, 50mm f2.0 HC + Hood, 28mm f2.0 N + Hood, 20mm f3.5 UD
Olympus 50mm f2.0 Macro
Retina IIIc
Olympus Epic Limited edition (maroon color)

The only Rolleiflex accessory that I am looking for is the Rolleinar 3 in BIII but for Leica I am mostly looing for the 50mm f2.0 Collapsible Summicron in LTM/M but I would possibly consider bodies (only Leica LTM/M bodies, not interested in Bessa, Canon, ZI, and etc.)