Tip: downward cam diffuser

[Spikee]

To combat the reflection of the leds on the downward cam just use a piece of normal paper attached to the bottom of the downward cam to diffuse it.

Now you have even light and no hotspots

I tried some of the included shading material but that did not solve the hotspots this did.
Due to a bit of light loss you the camera also does not over expose the pcb.