underground burrow 3d model

Underground rat nest base, cozy but dirty burrow, stone and brick walls with moss patches, dirt floor with small stones and puddles, ceiling made of rough wooden planks (floorboards from above) with gaps showing light shafts, 2 improvised beds made of folded dirty rags in the corner, scattered debris, small roots, low-poly game environment asset, stylized PBR textures, earthy tones, atmospheric lighting, high quality