Yeah man, if yall not trying it on quest 3 but the contrast and brightness work good for pt.
The q3 pt is like Pico4 its still grainy but it works better, so example one lamp I use in my room i had to point it towards my way to get a decent pt in the Pico, well with the q3 I don't need to move that light, I can if I want but I don't have to like i had to with the pico, in q3 the pass-through is decent enough with my one lamp and no adjustment, it should look better but that's for the next headset . Quest 4
But in q3 in dim room turning down or off the contrast and adjusting the brightness darker to your liking helps blend in the image to your dim bg.
Also you can get the brightness down to where the models get this kind of glow to body, I barely add sum, and the closer they get to the camera that glow gets a Lil more effect. I thought that cool a cool visual effect, but I haf soo lol
But try that out & see how that works for ya.