D- Might check on Shapeways and see if anyone is doing a 3D version, but grille and lights might be an issue. If there is a Suburban or p/u out there in the year you want, you could kit bash to get the bumper and grille. The wheelbase should be close enough to make the earlier AMT chassis work.
I know someone there makes the '84 and up small Cherokee, but haven't pulled the trigger on it yet. IIRC the Cherokee was around $60, so it might price you out if someone even offers it.