prison cell 3d model

Create a low-poly 3D prison cell, size approximately 3m x 3m. The cell should have three solid walls and no roof. The front side must contain a large closed iron prison door that does not open. Inside the cell, place a simple metal bed attached directly to one wall and a basic toilet seat in one corner. Keep the design very simple, optimized for games, with a low polygon count and minimal details. Use clean geometry, no unnecessary objects, no decorations, no textures with high detail. The model should be suitable for real-time rendering in a game engine such as Godot or Unity. Scale should be realistic and proportions practical for gameplay.