Cameras from Richard and Gerda

Borrowed a standard 8mm film camera but also found this tiny camera which basically clicks together with a 110 cartridge to become a camera. I'm looking around for a cartridge before painting it. Someone is making new rolls, but I really don't want to shoot any so I have no desire to spend the sort of money being asked for specialty orders. I'll eventually find one inside a camera and use it for the painting.