If you sit in the front passenger seat of the woodland passenger land rover, the hood will be desert khaki from you view. However when out side of the vehicle it appears correctly.
Same issue here on the most recent dev Version of CUP.
I think there is an issue with the View - Cargo LOD.
As far as I can tell it only "CUP_B_LR_Transport_GB_W" is affected by this. Interestingly the tarp roof and side mirrors are actually green, only the hood and the antenna on the hood appear to be tan.