Opulent neoclassical mansion, grand entrance halls, sweeping staircases, crystal chandeliers, marble floors, intricate moldings, gilded accents, velvet drapes, ornate furnishings, rich wood paneling, high ceilings, symmetrical compositions, soft warm lighting, realistic textures, ambient occlusion, 1/1 composition, shallow depth of field, elegant color palette, creamy whites, rich golds, deep reds.