I purpose you a freemason eye pyramid make with an old facemaker mirror.
This object does not need support or raft, and build to wall use.
You will find 2 files... The first is enough if you can paint eye. But if you don't want to paint it, you can use a second color for eye with the second files "add black eye.stl".
I will try to make things "compatible 3D", means without a minimum supports and no raft. I'm a maker like you, so do not like to eliminate and eliminate print or loose 3D filament.
See you soon.
No need supports.