I've wanted to do this for a long time, ever since I finished the Moon City. So just in time for Halloween, here's the Skull City!
The model features a lot of detail and hidden passages, and it's printable fully without any supports in various different sizes. In the pictures you can see two PLA prints and one resin print, which I then painted.
Don't use supports, they aren't required. Do use enough infill to support the flat top surfaces though.
I'm a 3D printing enthusiast, still teaching myself modeling. Teaching others too occasionally and spreading the word about the technology and it's possibilities. This is also outlet for my artistic side, finally a suitable medium for me to express at least some level of creativity!