Take your current DRIVER_HELMET_FPVISOR.DDS that you use for the Radicals and F3000, and you'll need to create an additional folder in your Steam install. Here's how the folder structure will look.
C:\Program Files\Steam\SteamApps\Your User Name\race 07\Gamedata\Teams\Formula_Master
Just drop the DDS in your new Formula_Master folder that you've created, and you're good to go.
C:\Program Files\Steam\SteamApps\Your User Name\race 07\Gamedata\Teams\Formula_Master
Just drop the DDS in your new Formula_Master folder that you've created, and you're good to go.