Resin casting lets you produce parts that would be otherwise impossible to make without a full CNC and injection molding set-up. It costs about as much as a 3d printer, 300 to 600 US dollars ...

Narrator: Don't worry, these aren't real fish. They are meticulous paintings cast in resin. These realistic aquarium scenes are painted and poured by hand, layer by layer. They're made my Lillian ...