The designs are cool, the gun is great, but from a technical point of view that's a disaster - over 4 hours of supporting islands bigger than 3 pixels and parts overhanging inside other parts.

Awesome models. But the supports are utterly garbage. They are completely useless. Someone just slapped the models into Chitubox, generated autosupports and called it a day. If you leave it this way, well your prints WILL FAIL. I had to do all supports by myself which took me hours. I wouldnt mind, but these minis are advertised as supported, so i expect them to be printable without any additional hassle. So please remove the supports, as this will frustrate everyone or get them redone by a professional as you did with the infantry builder.