0.4mm layer height, 0.5mm nozzle dia. Filament is PETG. Printer is a heavily modded Velleman K8200.
I had to print the battlements separately because unfortunately at about 139mm the printer suddenly lost its position. Usually doesn't happen. Not sure why it did. But I could rescue the print by glueing the battlements to the top of the tower. Doesn't look all too bad...
The arches turned out way better than I had expected. Seems like I finally have the cooling right.
Now I need some painting/coating to finish it, and the base platform, which I can't print as a whole because my print bed is too small. But I want to build a bigger printer anyway, so that's something to print then. For now it works and it's great!
Not sure PETG