dovetail mount for cameras on Celestron cpc800 (8' telescope)

Sometimes can be usefull to use the computerized movement of cpc800 for compensate sideral movements to take a long exposure photo using wide angle normal optics of cameras

So i create this simple hook to mount a camera on it.
Dimensions is inspired to be compatible with a amazon basic tripod that i have: this to avoid to screw the plate on camera many times (PiastraSottoCanon.stl).

The plate on telescope (PiastraCelestron_xx.stl) have 3 holes for mount: 2 holes to mount on the back of telescope and 1, central, to be used if using wide angles you see the tube inside the photo... to mount in front of telescope tube.