refine this vertical farming aisle without changing geometry or camera improve realism of the concrete floor so it reads as sealed industrial concrete fine grain texture subtle tonal variation slight sheen and soft dirtiness near edges not uniform flat surface increase realism on side racks by reducing mirror like reflections and showing more readable planting trays metal thickness shadow transitions and crop variation on all shelf levels maintain crop density but sharpen leaf definition slightly maintain purple led lighting but shift some illumination onto tray undersides and plant surfaces rather than reflecting heavily keep galvanized steel matte and textured preserve the bright clean atmosphere but add better material readability and depth cues
