2) All the german halftrucks are sporting desert camo: I poked around the MOD files, removed things, deactivated and reactivated mods and discovered that in the SPM 1.5 beta the half-truck textures are set as per the Desert Mod. When i tried removing the files from the SPM mod it caused an error (probably because most of halftrucks were not in the vanilla version of Steel Fury). Applying the Ultimate Update or its patch did not solve this problem.
What error message did you encounter with the halftracks?
By the way, which mods do you have activated, and in what order?