red cube 3d model

Isometric diagram of a tall rectangular volume. Visible parts: 1) four thin black lines as vertical edges, 2) a solid matte black base, 3) a single solid matte red cube resting on the base. The front face of the cube has a bold, black number ‘0’. Floating exactly above this cube, aligned within the volume: a semi-transparent ghost cube of the same size. A solid transparent downward arrow pierces through the center of the ghost cube. White background, sharp shadows cast by the edges, base, and red cube.