Hey, so I tried upscaling ESB:R to 4K. I denoised, upscaled, and regrained the footage all in After Effects.
https://i.lensdump.com/i/WOMeBC.png
https://i.lensdump.com/i/WOMnY5.png
https://i.lensdump.com/i/WOML2z.png
https://i.lensdump.com/i/WOMMJT.png
https://i.lensdump.com/i/WOMYSb.png
https://i.lensdump.com/i/WOMox7.png
Honestly, I still have to mess around with the denoising and regraining, both of which might be overdone.
So essentially it’s very much a work in progress, but I’m using the same techniques here as I have for my PT regrades.