BETA: This new halo support or aeroscreen duct (whatever is called) brings a new fresh air to the RSS Formula America cockpit. It's not finished and the shaders won't be the final result. It also includes a choice of put a name on it which you can disable by deleting 'nametexture.dds' inside the livery folder.
At the moment the add-on is just for this livery, but if you have the right knowledge you can put it in other cars. If you wish to do it, just PM me. I'll release the add-on once is finished (along other pieces )
SEE THE UPDATE LOG OF THE 1.0 VERSION TO SEE MORE.