source · ground truth · ours (30k steps, rail connected) —
geometry is frozen, so all three are the SAME mesh with different PBR. Drag to orbit;
the three views are camera-linked.
model-viewer did not load in this browser — meshes cannot be shown.
9 assets · 27 meshes ·
15.4 MB total. Instruction is the only conditioning; the source asset reaches
the model through the latent rail, not the VLM.