V-Slot GoPro mount with extension arm

This is a mount I made to attach my GoPro Hero 3 to my D-Bot to take timelapse videos. The GoPro skeleton case that I used can be found HERE

Parts needed:
2 M5X10 screws for the base
2 M5 Square nuts
2 M4 nuts for the adjustment screw and gopro screw.
1 M4X20 screw for the adjustment screw (25mm is pictured)

EDIT: 12/28/17 - I added a new base with an insert for the M4 nut.