Here are some camera links which someone may find useful.

Viewfinder Eyecup for Leicina Special Super 8mm Cine Camera
Wittner Eyecups - Look at Fujica Eyecup for Leicina

Schneider 30/2 Split Lens Hood for Leicina Special 6-66mm Optivaron Schneider Zoom Lens, also for Bealieu 4008
Schneider Split Lens Hood 62mm Series 8.5 Wide Angle

Dust Cap for Schneider 30/2 Split Lens Hood For Leicina Special 6-66mm Optivaron Schneider Zoom Lens
Dust cap for Schneider 30/2 Lens Hood