Couldn't find an easy to print wall mount that didn't require supports so here it is.
The screw holes are 4mm.
Note that it can't be used on the latest version of Apple TV (They made it smaller).
9/3/23: New stuff!
[No] 3rd Gen. Apple TV 4k
[YES] 2nd Gen. Apple TV 4K
[YES] Apple TV 4K
[YES] 4th Gen. Apple TV
[No] 3rd Gen. Apple TV
The author marked this model as their own original creation.