Siebel3D Changes - Fixed Def files to work properly in 1.39 with sound Autonomous The truck has high quality interior and exterior models. The textures are baked. Some interior elements Requires SCI Steering wheels DLC mod Correction of animations for windows, wipers and dashboard indicators Correcting the camera image from the window on the left Support for some elements from SiSL interior mods Requires SiSL Mega Pack.