replace only the upholstery material of the armchair with premium terracotta velvet keep the exact shape proportions stitching seams cushions and all other furniture unchanged preserve the original room lighting camera angle composition shadows and surrounding materials apply a realistic high end terracotta velvet fabric with a dense short pile subtle directional sheen authentic fiber texture and natural color variation the result must look like a real professional interior photograph not a cgi render or ai generated image photorealistic physically accurate material premium furniture upholstery seamless appearance do not modify the sofa walls floor d cor or any other objects in the scene maintain colors v2 strength 75 seed 10
