If you run straight cable to the camera Tapo supplies a waterproof cover for the wire but for wireless, no cap supplied for the exposed RJ-45. I made one just for that purpose. Sorry for not having a better photo but I did this last year and did not take a picture.
PLA is holding up fine this winter with no problems being outside. 0.2 layers, 20% infill or more.
2/22/2023: I just purchased another C310 camera. Some things I thought I should mention since printing another cap. My gcode file printed with top of cap up. It was set to have an outside brim for better adhesion. I used a knife to trim cap opening and inside ridge for cap to fit. The top of cap did span across without supports but did leave a few strands to be clipped out. It might print better with top of cap down but unsure of tabs distortion.
Inside one of the camera packets is a silicon ring that needs to be used for the watertight seal.
The author marked this model as their own original creation.