Real2sim simulation from 4D reconstruction in MuJoCo

Early experiments with real2sim from 4D reconstruction look promising. I gave Opus 5.5 our SDK to query POV SLAM positions, depth, optical flow and RGB renders in arbitrary views from the reconstruction file and it created perfect sim-ready assets. Simple MuJoCo setup shows that we can benchmark simulations against actual GT in reality. Wireframe follows 4D reconstruction, orange box is pure sim.