Doing 3D photorealistic renders daily, had hoped I could use photo AI to only render out in say 2k and then just upscale to 4k to save render time in my 3D software. Sadly I have had bad results whenever there are brick walls involved. It jumbles the bond pattern in to strange noise. Have tried many different type of facades and light situations. Otherwise pretty good, but messing up the facades is a no-go.
Even going from a 4k render trying to upscale to 8k it messes up to a degree so I had to use Adobe RAW enhance feature which did the brick much better.
So hoping for some better models in this regard soon 
