concrete room 3d model

Portrait 9:16. A realistic, empty living room before renovation, viewed from a fixed corner angle at eye level. Bare concrete walls with visible hairline cracks, uneven plaster patches, exposed ceiling junctions, and dull unfinished flooring. No furniture. Window present on the side wall with soft natural daylight spilling in, revealing surface imperfections and subtle dust. Electrical points visible but unfinished, ceiling without fixtures. Muted neutral tones, slightly cold color temperature. Cinematic realism, high dynamic range, natural shadows, professional interior photography style. No people. No tools staged. Ultra-detailed textures on concrete, plaster, and floor. Real-world scale and proportions. No fantasy elements.