This tripod foot uses a Gopro mount inspired adapter between the base and tripod foot. This specific design is to fit Meade LXD55 tripod feet however it can be easily adapted to fit other tripods. I printed it in PLA and it uses a M6x25 bolt and a M6 nut. I have provided STEP files and the design is on onshape for easy remixing:
The author marked this model as their own original creation.