This is a list of all tools required for creating own custom cars.
|SDK tools||Make P3D or Zmodeler p3d Export||converter/exporter to create .p3d files of your 3d models|
|ShowP3D (optional)||view your car body with game engine|
|Workshop Tool (optional)||share your custom cars with others|
|Third party tools||ZModeler, 3ds Max, Maya (or other 3d modelling tool)||create the 3d model of your custom car|
|Gimp, Paint.net, Photoshop (or other graphics application)||create the car's textures|
|text editor (notepad etc.)||edit physical and game relevant parameters|