FreeColdshoe (aka Hotshoe but w/o electronic contacts) Mount for Gimbal
Thingiverse
8 model
Free
FreeInsta360 x3 Case with Coldshoe
Thingiverse
FreeVoigtlander Bessa II clipon coldshoe adapter
Thingiverse
FreeZoom H1 coldshoe shockmount
MyMiniFactory
FreeCold Shoe Adapter for 2020 Extrusion
Printables
FreeCold Shoe Adapter
Thingiverse
FreeFlash Cold Shoe Foot for Speedlite and Yongnuo Flashes #2
Thingiverse
FreeCamera matte box with cold shoe and 3x 1/4 crew
Thingiverse