replace only the existing armchair in the interior visualization use the supplied armchair reference image strictly for its model and design reproduce its exact organic rounded form curved continuous backrest and armrests thick voluminous seat soft proportions low profile and circular natural wooden base apply the exact dark forest green velvet color and material from the previously supplied green fabric reference match the large central dark green sample not the light lime green sample the upholstery must have a rich deep green tone fine velvet pile subtle directional sheen realistic softness and natural tonal variation under the room s existing lighting keep the armchair in its current position orientation dimensions and realistic scale preserve the wooden base in a natural warm oak finish ensure that the armchair visually coordinates with the sofa as part of the same furniture collection do not change anything else in the visualization keep the architecture sofa other furniture decorative objects walls flooring ceiling lighting shadows camera angle perspective materials colors and composition exactly unchanged modify only the armchair s model and upholstery create an ultra photorealistic 4k architectural visualization with highly detailed velvet texture fine fabric fibers subtle folds and compression soft cushioning realistic seams natural contact shadows ambient occlusion global illumination balanced reflections and physically accurate interaction between the fabric and light the final result must look like a professional high end interior photograph not an ai generated image
