transform the white 3d hotel lobby render into a contemporary elegant interior completely empty of furniture main color ral 8016 deep reddish brown accent color ral 1000 soft beige materials rich wooden veneer on walls arches staircase and architectural details subtle lime wash painted surfaces with gentle texture tight knit textiles on any built in surfaces heavy plain suede like carpet lighting warm cinematic soft and diffuse include paper lamp inspired fixtures smooth round fluid shapes over wire skeletons glowing softly atmosphere dark luxurious sophisticated and intimate composition wide angle view emphasizing the staircase as a conceptual focal point in the background with arches columns and spatial flow leading the eye toward it dramatic volumetric lighting soft shadows and golden highlights accentuate the staircase s form include reflections layered textures and tactile realism to enhance depth and material richness render style photorealistic richly textured immersive high contrast architectural magazine quality