I don't think you'd even want that.
Put it this way: There's a reason no animation was ever shot on 5-perf 70mm (the amount of visible cel flaws in that sharp of an image would've been distracting) let alone IMAX 15-perf. On a 6K digital workspace now it is definitely possible, but there is still zero 2D animation visually worth being laser projected onto a 4:3 100ft. screen (using Lincoln Square's IMAX as the example of course).