The model is parametric, it can be edited using Onshape: https://cad.onshape.com/documents/9be1b45537769e54895c18dc/w/24e60805c755794510d957a9/e/4686eb02a52578853df7023a (you need to have Onshape account to change variables).
Recommended KP68 depth is 66mm. Use standard 3mm screws with flat head for mounting.
Best print with: organic supports, infill type gyroid, seal position: random (to improve water protection).
The author marked this model as their own original creation.