The fantastic, futuristic shape of the GG1 has been instantly recognizable to rail fans around the world since it first rolled out onto the Pennsylvania Railroad in 1935. If you check in the in-game store it will verify if you own it before you purchase. In order to be able to use this add-on livery product, you MUST first own the PRR GG1 Loco Add-on. You are strongly recommended to find the product there and make your purchase from within the game. Tentang Konten Ini *NOTE* This pack is available in the in-game store under the Marketplace tab.