enhance into a high resolution 4k photorealistic architectural render strictly preserving the exact geometry orientation no cropping or zooming object placement and general lighting while applying the following detailed enhancements and refinements flooring the entire visible floor area of the interior living room bar and the entire extensive balcony must be paved with a unified high definition surface of large format matte finish white porcelain tiles from the i naturali collection specifically the bianco lasa model featuring subtle grey veining and minimal clean grout lines the tile grid should be clear and distinct across the entire visible floor space resolving the previously low resolution areas bar decor the bar top must be refined remove all previous bottles shakers and generic items place one exquisite fancy elegant crystal decanter filled with whiskey and two matching elegant glasses partially filled with amber whiskey in their place this refined setup is the only decor on the bar top the recessed shelves in the background niche remain as they were with the whiskey bottles artwork on wall the green slatted piece this panel of vertical green slats must be rendered with significantly thinner and sleeker individual wood members than currently depicted creating a more refined and minimalist aesthetic the entire panel of thinner slats must follow a complex and specific mirrored color gradient pattern the color on each individual slat transitions starting from the far left slat the gradient is lightest pale green it progressively deepens across the subsequent eight slats to a rich darkest green in the middle the ninth slat is the darkest and from that point the color pattern perfectly reverses from darkest back to lightest mirroring the order of colors across the first eight slats so that the far right slat is also the lightest pale green creating perfect color symmetry across the entire panel five circular spots the five circular recessed spotlights in the ceiling above the green artwork must be made significantly smaller and more minimal nearly disappearing into the ceiling plane while still casting a refined and focused light preserve all particularities existing geometry and placement of all preserved objects sofa rugs coffee table with book candle side tables large potted plant bar stools wooden console unit and all balcony furniture exactly as they are the entire window wall with existing glazing and glass balustrade structure the background city skyline and natural daylight conditions existing material choices for all non flooring items soda fabric rugs wood metal glass etc do not add any new objects remove anything not specified for refinement bar top clutter and old art form or alter the image framing maintain a precise 4k photorealistic finish