shiva lingam 3d model

realistic closed cave interior, no openings, no sunlight, dark enclosed rocky cave, detailed rough stone walls, wet surfaces, moss and texture, ancient Shiva lingam placed at center, subtle blue glow around lingam, soft dim warm diya lights on sides, no humans, no people, empty cave, spiritual atmosphere, light fog, cinematic shadows, high detail, ultra realistic textures, volumetric lighting, depth, 3D environment""natural rock colors, dark grey, brown tones, slight green moss, blue glow highlight, warm orange light contrast, realistic color grading"