This set includes 3 people eater miniatures plus a variant urzan field commander. These models are somewhat scale-ambiguous, but are designed for industry-standard 32mm scale. Models will require support when printing, but are optimized for FDM or resin printers. The models come without bases, though we recommend 40 mm bases for the people eaters and a 20mm base for the urzan. (Basing your models before printing is easy and gives you tons of options. We made a short video that shows how to do it!)