This was designed in Oculus Medium, not too much time put into it, just testing the software.
Printer:
M3D Pro
Rafts:
Doesn't Matter
Supports:
Yes
Resolution:
.2
Infill:
20%
Notes:
I haven't printed it without support, feel free to try if you want.
I designed this in Oculus Medium
Oculus Medium is a software on the Oculus Rift that is used to sculpt and edit 3D models, like this one.