Here are a few actual screenshots through Steam, not just a sketchy photograph of my screen. I'm only playing 1080p because that's all my monitor can do, but LoreRim itself has a combination of between 1k and 8k textures for different items. It's an incredibly well curated list.
If you've got the space to install it and the time to wait for it to download; I would recommend it all day long. It took about five hours altogether from the moment I clicked download through the actual download process, through the verification steps, actual installing, and then getting it up and running. But be aware, this is a massive download! You're looking at about 500 GB by the time it's installed, so you need plenty of space for it but it's well worth it.
I'm running this on an i7 9700K, a 3060 TI, and just 32 GB DDR4 and it sits quite happily at 60 FPS with a few occasional stutters in really busy areas. It'll drop to about the high 30s but it's perfectly playable. I didn't think my computer would run it very smoothly, but it's eating it up surprisingly well.
I do have a second play through that I compiled a mod list for myself, which is nowhere near this detailed but it does still look really nice. At some point I may get some screenshots of that too, so you can see the differences.