Quantity   Component name
1 × Raspberry Pi board Mine is 1st Gen B board
1 × 2.4" LCD display I've bought mine from ITead Studio, other sellers have them too
1 × Semi-transparent mirror Not easy to find, the one from Eye of Horus beamsplitter is unfortunately low-quality plastic
1 × Fresnel lens At least 3x
1 × GoPro head strap
1 × IPazzport Mini Wireless keyboard Or similar (check for compatibility with the RPi)
1 × Box, mirror mount 3D printed
1 × Raspberry Pi camera board Connectors and Accessories / Power Entry Modules, Plugs and Sockets