use the uploaded render as the exact base image keep the same kitchen design same layout same camera angle same materials same lighting same showroom ceiling same cabinetry wall same glass display cabinets same island size and same overall composition only modify the island support legs change the visible round cylindrical island legs into clean rectangular support legs the new legs should be box shaped straight modern and minimal matching the existing grey metal finish of the island they should look integrated into the island design not added separately make the rectangular legs same material as the island base satin grey brushed metal finish straight vertical rectangular profile proportional to the island clean sharp edges realistic shadows on the polished floor keep everything else exactly the same walnut wall panels grey lower kitchen cabinets marble stone countertops glass display cabinets with warm led black ceiling track lights polished showroom floor same camera angle and perspective important do not redesign the kitchen do not change the island shape countertop cabinets ceiling lights floor wood panels or glass cabinets only replace the round island legs with rectangular legs ultra realistic showroom render premium interior photography realistic reflections clean geometry 8k quality