2 cases for the OV3660 3MP camera board/module with the small lens. Probably fits other board of the same form factor but I can't guarantee as I only have the ov3660. Minimal case is as small as possible and only includes a hole for the cable plug. The other case has room to route the cable and clamps on the non-stripped part. Uses 2 m3x10 screws to close. Sketchup model and STLs are 1000x scale.
The author hasn't provided the model origin yet.