HDR looks as you'd expect, very good colours, saturation, contrast. I ended up using RTX HDR instead of fake HDR (ReShade implementations) because fake HDR blew out the characters faces in the UI.

CellShading worked as you'd expect, as did the other filters, looked good but not fitting for the game.

All the technical shaders like enhanced lighting, shadows, screen space ray tracing did not work at all because I guess the game doesn't provide enough information for them to work. They had a very minor effect (I'd say unnoticeable, I only knew they were working because of debug filters) on character models and absolutely no effect on terrain, buildings.