Is there an optimised route for NG Any%? And is there a NG 100% or no?

What's the estimate for a NG run on PC? I know certain glitches or exploits aren't possible either due to it being NG or them being patched on PC, but I would enjoy running the game either way.

I've had a look through and watched a few runs already. I know PS3 is the fastest version for a decent amount of the categories, but I was curious about which ones would be best for running on PC. Okami is a beautiful game and I would love to get into running it.