Review on 🔥 High-performance Raspberry Pi 4 Case: Aluminum Alloy Heatsink Armor for Optimal Cooling - Compatible with RPi 4 Model B Only (Fanless Design) by Ron Mohammed

I run my Pi 4B headless and this fanless case seems to keep it in a low 40C. There is good access to the GPIO pins. Enough slot for camera cable. But I don't think you want to connect the camera cable after the case is assembled. There is no space to lift the cable holder. So decide beforehand whether you want to use the camera. Although I have to say they were good enough to include two sets of thermal pads! So you can open it if you change your mind. This is a good option for an experimental Pi.