okay but do you mean all NSFW scenes are animations or did you mean it is a tie between GC and animations?
I just don't want to go in with the wrong idea and judge it unfairly.
Only a few characters have animations, normally Main Quest characters (five) have, but there may be some exceptios.
The majority of the art isn't animated. I can't give you an exact ratio since the game is still in development, but you can probably expect about 5-10% of the NSFW art being animated once the version 1.0 is released