This is the logo for the Pass The SALT security conference.

The logo itself was designed by Philippe Teuwen and licensed under CC BY-SA license.

I am not entirely sure it is exactly the same as I have designed the OpenSCAD from scratch (it is not based on a SVG or PNG of the logo), but it looks pretty much the same. Feel free to improve though!

Anet A8 B

No

As this is flat, no support is needed, and it should print out quite easily on any printer.
If you choose to add some text inside the logo, you might want to increase quality to that letters are printed correctly.

I painted the PLA, but my painting is awful. I'll try again... using some advice I got.