I scanned my pizza using Polycam. Polycam's free version only exports in .glb, so I used that file to upload into Blender, create a whole scene of a living room with my pizza on a table, and rendered the image you see below! I used an HDRI texture from polyhaven.com. Additionally, I was able to close the mesh in Blender to make it watertight for 3D printing later.