I'm getting close to an end...

Of printing, of course. There is still the Volcano Cannon tower (the largest building), the Quake Cannon bastion and some additional towers to print. Also some armor panels.

This was my second try to attach the arms. The first went ... not so good. I made some mistakes and the Hellstorm Cannon crashed to the ground. Luckily there is only a minor breakage, which will be fixable with glue and putty.

Ufthak for scale.