An overview of 3D printing for cosplay armor and bits. Covers two primary types of printers (resin and FDM), pros and cons of each type, as well as some popular brands of printers, materials, and material types. We'll also cover how to obtain 3D files (paid and free), as well as common issues in 3D printing, focused on beginners. We'll include models of FDM and a resin printers, as well as 3D printed full armor cosplays and props.