Just received 2 pair of grips from eaglegrips.
The fit is almost perfect on the K/L frame and needed a bit of drilling on the N Frame and the shape of both is not a 100% match but it's damn close and it looks beautiful and feels pretty good to me.
Eaglegrip grips aren't cheap (close to 50€ each pair) but it's worth if you wanna give your gun that extra real feel. They are delivered in a very nice velvet-like bag for each pair which adds some serious preciousness to it.