I bought this pack and I am very disappointed with it because the pack has incomplete cars in terms of interior and textures because these are missing from some cars in FBX and 3D max formats. Also, the car doors can not only be opened separately on some cars. If you have to make games in Unity, I do not recommend this pack, especially if you have to make games with cars that need to have their doors opened I talked to the developer and he said he would fix them and make the doors open for all cars. After weeks of waiting, the developer did not respond.