Hyper-realistic single raw potato (russet/golden), uncut. Slightly irregular oblong shape with natural lumps and shallow dents. Skin: earthy tan-brown with matte roughness, subtle sheen on high spots, fine pores, tiny soil residue in creases, a few scuffs and bruised patches, small sprout “eyes” with darker rings. Add faint micro-scratches, dust specks, and realistic color variation. Optional small root nub and minor skin flake peeling. PBR-ready: clean UVs, hi-res textures, accurate roughness/normal maps, subtle subsurface for flesh just beneath thin skin. Centered object only, no ground/props, neutral studio lighting. Avoid cartoon/low-poly, plastic look, oversaturated colors, watermarks.