These are all the models in the game. Drag one to spin it, or tap it to look closer.
Game is the file the game loads and Source is the file it was built from.
How to make a new version
Download the source (or start from scratch), edit it in any tool and export a .glb, then drop it on its card or press Upload.
Make it one object with its colours in one texture, the base at the bottom and nothing underneath it (no ground or plinth).
Size doesn't matter: our Blender step joins meshes, cuts to 3,000 triangles, scales to one cell and shrinks textures to 512 px.