Cast brass, struck with a circuit‑board field and a central S. Reconstructed in three dimensions from a single photograph — no scan, no turntable, one image.
Drag to turn it over. Pinch to zoom.
Generated by TRELLIS.2‑4B on a DGX Spark from one source image. The model infers the reverse rather than observing it, so the back is a mirror of the front — a single photograph carries no information about the other side.
As generated, verdigris sat in the recesses. The finish here remaps only the non‑warm hues to bronze and leaves brightness untouched, so the rim‑to‑recess variation survives instead of flattening to one gold.
Shown at full resolution — the complete 470,909‑face mesh with its 4096² maps, exactly as generated. It is a 50 MB download, so give it a moment on a phone.