stone pyramid 3d model

printable reptile hide shaped like a solid Egyptian pyramid. Square base 300 mm x 300 mm, height 180 mm. Hollow interior chamber 240 mm x 240 mm x 120 mm. Hidden entrance located on the back side at ground level, opening 80 mm wide and 60 mm high. Thick walls 8-10 mm. Flat bottom. Removable top section for cleaning. Realistic carved stone block texture. No internal corridors, no stairs, no temple, no ruins, no vegetation. Functional terrarium decoration designed for FDM 3D printing. Single-piece geometry, clean topology, watertight mesh.