Whoops.. my browser double-posted.. my bad. I'll repurpose this post to share my romFS for yuzu.
You'll want to extract it to:
<yuzu_folder>/load/0100FF500E34A000/CustomConfig
Inside CustomConfig, there should be a single romfs folder
FWIW, this all works great in Yuzu, as well. I have set the minimum and maximum resolution to 2.0, and disabled the blur and anti-aliasing. It makes the game look fantastic in 1440p. :)
