While the answer is, indeed, the same inside as out, that probably has to be qualified somewhat. the paint inside would be the same as the outside was when it was built. This is important becuase if the vehicle lasted long enough to need repainting, the interiors weren't usually repainted or were repainted in a haphasrd way. No onme wanted their dash boards or seat cushions or map cases just sprayed over and fewer squaddied would want to spend a day masking "all that crap", so usually the interiors wouldn't be repainted. This would likely be most in evidence in Italy where the equipment from one theatre (desert) was sent to another (Italy) with different standard camo needs. I suspect you'd find a lot of Dingos in Sicily and Italy with pale yellow interiors and Light Mud exteriors.
There were certainly a lot of softskins in this condition for the same reason.
Now, I'm not saying you have to go that far, cause it's a pain in the *rse to do, but it sure would look cool to have a desert vet in Italy with a mix of paint jobs. Just a thought.
Paul