ultra photorealistic terracotta velvet upholstery material for an armchair premium furniture grade velvet with a warm terracotta color dense short pile soft directional fibers and a subtle natural sheen that changes realistically with the viewing angle authentic woven fabric structure slight natural imperfections and color variation physically accurate light interaction realistic fiber depth no exaggerated texture captured as a professional macro product photograph under soft studio lighting indistinguishable from a real high end furniture fabric sample seamless high resolution pbr material with realistic albedo normal roughness and displacement information no cgi look no ai generated appearance no stylization no fantasy no plastic surface no oversaturated colors no artificial sharpness no artifacts premium interior visualization quality maintain colors v2 strength 75 seed 10