Bring back the original Jeeps?
https://jalopnik.com/the-legendary-world-war-ii-jeep-had-a-d...
In WW2 the Japanese sent a captured American Jeep to Toyota for them to copy. This was the Toyota J. The J was redesigned into the 40. The 40 was redesigned into the 70.
Other than the overall 4WD front engine body-on-frame design, I do not believe that there are any carryover components nor unique design features of the Willeys in the 70.