the dark grey elements are a painted finish in a deep charcoal dark storm colour and must appear significantly darker than standard concrete ceiling existing condition must follow maintain exposed ceiling with visible services ducts pipes cable traysentire ceiling and all services sprayed matte whiteno bulkheads no concealment no redesignlighting track mounted directly to exposed ceilinglightingcontinuous white track lighting system throughout storeeven soft retail lighting no dark spots3000k warm white temperaturenatural falloff and realistic shadowingno feature lighting unless already shown in modellskd commercial bay locked design photorealistic rendertransform this sketchup model into a highly photorealistic retail environment while strictly preserving all geometry layout materials signage positions ceiling design and fixture placement exactly as shown do not redesign relocate substitute or reinterpret any element critical design locks non negotiable maintain all materials colours and finishes exactly as per modelmaintain all wall bays shelving systems mesh structures counters podiums glazing and signagemaintain mannequin count pose and placementmaintain storefront framing and proportions exactlyno added fixtures no removals no layout changes ceiling services key feature ceiling to remain fully exposed services ductworkfinish sprayed light grey matte soft industrial no ceiling redesign or concealmentlighting integrated into ceiling structure only lighting critical to get right colour temperature 3000k warm white only no cool tones lighting to feel layered soft premium not overexposedlighting elements white ceiling mounted track lighting throughouteven coverageno harsh spotlightsno dark patchessubtle ambient bounce from floor and wallssoft shadowing for depth and realismfeature lighting signageinternal signage wall bay lightboxes white rectangular boxes opal acrylic backlitblack text crisp and legiblesoft halo glow not harsh digital screensall black screens on wall bays active digital displayscontent lskd lifestyle imagery fitness running training community high contrast premium retail screen brightnessno static black screens materiality realism pass enhance realism while preserving exact finishes concrete floors subtle variation matte slight wearrendered walls fine grain soft light absorptionstainless steel brushed finish realistic reflections not mirror mesh panels depth slight shadow layeringglass clean slight reflectivity no tinting changes styling minimal controlled keep all existing furniture planting exactly as isplants slightly more realistic foliage textureno additional styling objectsno clutter final render outputultra photorealistic retail lighting balanceclean exposure no blown highlights strong contrast between warm lightingcool neutral materialspremium athletic retail atmosphereslight cinematic depth but still sharp for client presentation