For the 2018 season, Formula 1 has required teams to add some sort of protection for the drivers while in the cockpit. This form of protection came as the Javelin Halo, and now you can protect your 1:10 driver head with a tiny replica from 3DRC.
The Javelin Halo is available through Shapeways and should fit most F1 bodies (some minor fitment may be required). Two M2 screws and nuts are required to attach it – the finished look is killer. It is only available in black but can be painted to match your particular livery.
Link: 3DRC JC Javelin Halo