This was many months ago but wanted to share some 5Th Gen 4Runner progress. After 3D scanning the floor pan, seat bottom and mounting rails, the next order of business is to convert those all into a file we can work with in CAD and from there do a preliminary mounting platform to make sure we took care that all measurements were accurate. Best way to very and test is to do a 3D print of the rail mounting and see where we are off. Once all the measurements are verified its time to consider all the seating options and accessories to make sure we don't miss anything.
So far this seems to be working pretty well