Yes, all found items from harbor freight, home depot, hobby lobby, Lowe's, local art supply store, Bity mold supply was really helpful as they are local to me. Total build cost was $475, including the custom display I made for it.
I also own a 50w laser cutter/engraver, and 3d printer. Without the laser especially, this project would not have been possible.
I attached some of the build progress photos. If it gets enough traction, I'll do a full write up!