If water is the hallmark of a modern template hole, then Pete Dye's Island green is probably a modern template.
I realize that an island green where it is an island among a surrounds of sand is rather ancient. But, to dig a lake (or drain a swamp) leaving an island for a green site is pretty much a template concept, it seems to me. And, the template or concept of such an island (or presentation of an island with water surrounding 70-80% of the front and sides) does not have to be a par 3. There are plenty of green islands on par 5s and some on par 4s.
The sweeping semi-circular par 5 fw seems like it could be a modern template, such as #6 we saw this past weekend at Bayhill. Again, it doesn't need to be a FW semi-circumnavigatign a lake; it could be around a waste area of sand or other. Strantz embraced that at #4 and #11 at Tobacco Rdl., and there are many other examples, including in Dye's portfolio.