This year rFactor 2 it is quicker to get your liveries into rF2 by using the virtual teams feature which we will use in FSR. Here is a guide on how to utilise the virtual teams feature:
http://www.avidchronicracing.com/XenForo/index.php?threads/rf2-how-to-custom-liveries.22/
Steps 1-7 are how to prepare your livery for skin transfer but you need to do the rest for the virtual team to work. Helmets are the moment are not working in rF2's virtual teams but its expected this will be fixed so you may want to create them anyway for when it is.
http://www.avidchronicracing.com/XenForo/index.php?threads/rf2-how-to-custom-liveries.22/
Steps 1-7 are how to prepare your livery for skin transfer but you need to do the rest for the virtual team to work. Helmets are the moment are not working in rF2's virtual teams but its expected this will be fixed so you may want to create them anyway for when it is.