ALL CREDITS FOR THE SKIN (LIVERY) GO TO TomB17
Original skin only HERE
I took the skin made my TomB17 (thank you Tom btw) copied the Red Bull model to mc2 folder and renamed all the files to match the McLaren. Then i copied the skin made by Tom to get the mp4-30 as a McLaren not a red bull. Basically Red bull and Mclaren will have the same model only the livery is gonna be tom's mp4-30 on the McLaren. Just copy and paste to "Program Files (x86)\Steam\steamapps\common\F1 2014\cars" and enjoy Tom's skin =)
Original skin only HERE
I took the skin made my TomB17 (thank you Tom btw) copied the Red Bull model to mc2 folder and renamed all the files to match the McLaren. Then i copied the skin made by Tom to get the mp4-30 as a McLaren not a red bull. Basically Red bull and Mclaren will have the same model only the livery is gonna be tom's mp4-30 on the McLaren. Just copy and paste to "Program Files (x86)\Steam\steamapps\common\F1 2014\cars" and enjoy Tom's skin =)