Not that much, I don't think. Just your standard couple of eggs every couple of days, some steak here and there, bit of chicken.
Mostly I'm trying to balance the micros, focussing on getting a broad range of vitamins and minerals on low carb, which is what I find hard, rather than how much protein/fat I'm getting.
If I'd have to guess, I'd say about 10-15g carbs, and 60g protein a day, and enough fat that it feels like enough.
It's probably something else though, because nothing I've read seems to indicate it's related to LCHF diet. Certainly nobody's claiming it.