After all my questions, screaming

Thank you so far.
This is a cut out of the bust Nefertiti, I`ve created. Just a test print. But Life size, So far so good. I have to learn. As you can see using a support does not prevent ugly overhangs.
Anyway, while I`m writing you this letters I`m making a test with this print with the head downwards, it looks much better, and that without support!
Setting:
- Slic3r
- Layer 0.1mm
- 30mm/s
- Travelsp. 100mm
- PLA
- Infill Honeycomb 0.15
- One slide with the glue stick over the glas, that was enough.
- Time ~ 11h
Bye and see you when the whole bust is printed.