Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4568203.
Second half of my first project, a Rpi Case, Camera Mount and CR10 Upright support mount.
(The RPi Case was the first half - link below. This is the mount/clamp/Camera holder)
The Upright support on the CR-10 is a great place to mount things like a pi case and pi camera. I couldn't find one so I designed one. Designed to be compatible with most Go-Pro style attachments
If you are looking for a Rpi case also, check out https://www.thingiverse.com/thing:4568162
Pick a Top and bottom depending on your needs. Each one has either a horizontal, vertical or 45 deg angle bracket or no bracket. I provided multiple size bars, multiple connectors and a camera holder.
You will need M3x20 bolts with nuts (4ea) for the clamp and another one for each intersection. The camera is friction fit.