Instalattion 
To install this reskin you need to extract the .rar then you have to put the file in a folder that you done for reskins 
Then you will need to download TSW2LM after you open the livery manager you will see a orange and a green box go to the orange box and click on Set Lib Dir and select the folder were you put the livery then the liveries that you have in that folder will appear,select the livery and presss IMPORT