transform this restaurant interior rendering while strictly preserving the existing architecture and layout preserve exactly the geometry position proportion scale size materials textures colors and function of all existing architectural elements and furniture do not move remove resize or redesign any walls niches ceiling panels tables chairs or other objects maintain the original composition and perspective enhance the realism and richness of the existing materials by improving texture detail surface depth and subtle material variation while keeping the same materials and colors strengthen the atmosphere with warm inviting ambient lighting suitable for an elegant restaurant interior lighting modifications 1 add concealed warm lighting inside each of the three wall niches so that the light softly washes the inner surfaces of the arches the lighting must be hidden and indirect integrated into the niche architecture 2 add concealed warm lighting along the ceiling contour so the perimeter of the ceiling glows subtly the light source must remain invisible 3 add one decorative wall light centered on the wall section between the left niche and the center niche 4 add one decorative wall light centered on the wall section between the right niche and the center niche 5 place a table lamp at the exact center of every table 6 add one pendant ceiling lamp directly above every table vertically aligned with the table center design requirements for all visible light fixtures chrome metal body retro futuristic design language elegant and refined warm light temperature visually consistent across all fixtures important restrictions do not add spotlights do not introduce visible led strips keep all lighting integrated indirect and atmospheric do not alter the architecture furniture layout or spatial proportions the final result should look like the same restaurant interior but with richer material presence and a warmer more atmospheric lighting design that integrates retro futuristic chrome light fixtures
