This file is the test scan I did with my Creality Lizard scanner, still learning, but I thought it looked enough like a Gelatinous Cube to pass for one. This version has been scaled down to be 1 inch (25.4 mm) at the largest. I included both the STL and OBJ versions of the file. I have not test printed it yet, But I would recommend either no fill or a very low fill.