Looks absolutely fine in motion. The only problem is that there are no LOD models for any of the new models, so slower systems might feel a big performance impact.
I played the mod just fine on my old 3500HDwhatever though, which is about as fast as a 6600GT, with a 3.0 P4 equivalent and 2GB of ram. So it's not so bad.
Helping this fella's friends against "soldiers" because he asked nicely:
Stole some documents, fled to the roof, but I guess this one isn't here to give me a lift...:
See? It did the same with the grass and the helicopter in S.T.A.L.K.E.R. (how annoying is this to type, huh?). Might have somethign to do with how Steam takes its screenshots, or with the jpeg compression. I don't know, but again, it looks ok in-game. *shrug*