It is very long to explain, but simple to learn, in this forum you can find tutorials on how to create and assemble a paint or skin for these trucks of the game either Torustar or Fernbus. https://www.tml-studios.de/forum/ Also there in the download tab you can download the temples for FotoShop and it makes it easier to create them. I suggest you start with other trucks that are not the Man Lions Coach because they are difficult to paint because the pallet to paint them is very sectioned and squaring lines of paint is somewhat difficult.

Can you help me make a logo