I wanted another option for attaching the Wolfbox G930 rearview camera that kept the camera inside, avoided the sliding window, was centered, looked clean, and was reasonably foolproof to get level with the bed/vehicle in general. Lots of requirements. Others have simply attached the OEM bracket to the window rail, but even with the extra adapters in the kit, I didn't have quite enough through to avoid obstruction.

Attached is a few versions (including a .step and fusion360 model with parameters) to hopefully help others accomplish the same. The different depths are to adjust for various other mounting distances. The pictures have various depths in them and I settled for the 10mm version, but the 7 might have been fine. I've attached this camera 1 too many times so I'm going to stop while I'm ahead.

The overhang is meant to be on the rail side as a sort of guide to make the mount level with the rail. This has helped me get the camera perfectly lined up enough that my brain won't fixate on any crookedness. You can see in the pictures that it's pretty level if you look at the lines and mounts of my bed.

I 100% recommend printing in PETG as you should with most things that will be subjected to car temps. Additionally, I made the walls, top, and bottom 5 layers just to add a little more rigidity to the shape to hopefully not warp. The summer will test that. I also did around 50% infill since the part is so small as another safeguard.

Let me know how it works for you all! I'm pretty satisfied with how it came out. I have a few ideas for what would actually be v8, but they'd be pretty trivial and I'm tired.