prehistoric shelter 3d model

A Magdalenian windbreak shelter structure, circa 13,000 BCE, typical of semi-permanent camp settlements in Cantabrian foothills. Simple wooden framework: 4-6 forked wooden poles (young birch, 8-12 cm diameter) driven into ground in a shallow arc, 2-3 meters wide and 1.2 meters tall. Gaps filled with bundled grass, reeds, and animal hides (raw leather, tan/brown color) lashed with sinew cordage. Interior face shows smoke stains from repeated use. Exterior weathered, with charred patches from fire exposure. Ground shows compacted earth, scattered stones marking perimeter. No metal, no nails, only wood, hide, and fiber bindings. Asymmetrical, organic placement. Style: photorealistic weathered wood and hide textures, archaeological authenticity, scattered ash and discoloration.