haunted mansion interior 3d model

A large abandoned horror mansion, multiple rooms and corridors, two floors, long hallways, staircase, many doors, maze-like layout, dark interior, broken furniture, old wooden textures, cracked walls, flickering lights, eerie shadows, foggy atmosphere, hidden key placed in a hard-to-find location, misleading objects, psychological horror environment, low poly, simple geometry, optimized for mobile, modular design, separated sections, game-ready asset