I was looking for a way to mount my G4 Instant camera to my X1C, and found this G3 mount by BWint90. The G4 is bigger, and he was kind enough to provide the Fusion files, so I was able to make the neccesary adjustments to fit the G4 camera into this mount. Note that if you have a riser it will not rest as well, so I put adhesive strips along the edges to help keey it from vibrating. The camera is a tight fit too, as I wanted to ensure it wasn't vibrating during high-speed printing.