DiRT 4 Convert autocross circuits from rfactor to Dirt 4?

[JuanMiguel]

Currently I am playing in Dirt 4 what I like the most are kartcross and buggies but there are very few circuits and those that exist are very basic or simple, does anyone know if there is any mod or package of these circuits because that is what really interests me . Is there any possibility of converting rfactor autocross circuits that there are many converting for Dirt 4?