04 — Desert Shield Superellipse convex shield — round top, pointed bottom. Girih decagonal quasicrystal with 5 pentagon directions at power 22 producing blade-sharp ridges. 3 tectonic fault scarps cut across the surface. 4 temporal RG geological strata. Decagonal MIT subharmonic offset 18° from primary Girih. Solar desert palette — sand, amber, burnt sienna. 69,092 vertices, 138,180 faces, χ=2, closed manifold. Generated by PAPP — 4 integers through Pythagorean triples and Hopf fibration S³→S². Generated by Papp Framework.