keep all existing architecture dimensions proportions wall positions ceiling heights and furniture equipment placements exactly as shown in the original image all walls and ceiling must be beige with a warm natural finish use the attached reference image strictly as a guide for the material colours textures and overall material palette make all materials look realistic with natural textures subtle imperfections and accurate reflections the red lines in the original image represent integrated led lighting render them as warm discreet led strips with a soft indirect glow creating a relaxing and intimate atmosphere use warm layered lighting suitable for a basement spa balancing the led lighting with soft ambient illumination avoid harsh or overly bright lighting create realistic shadows depth reflections and material details for a professional architectural visualization mood and atmosphere the space should feel inviting serene warm and sophisticated emphasize a cosy wellness atmosphere with beige and earthy tones soft warm lighting and a refined spa aesthetic important constraints do not change the design layout dimensions proportions camera angle or perspective do not add remove or reposition any architectural elements or furniture preserve the original composition exactly only improve the realism materials lighting and atmosphere final result an ultra photorealistic high end architectural interior render suitable for presenting the project to a client
