I printed this with 20% infill and a raft. A print of just one took roughly 3 hours where a group of 5 took around 16 hours. PLA hotend temp was 215, bed 60
After hanging 15 of these I realized the slant design made it a pain to get these suckers leveled. I redesigned a new version where the mount holes are not at an angle. I would recommend using a drywall anchor or attach the non-angled mount to a stud.
The author hasn't provided the model origin yet.