Here are some screenshots from the mod from FakeFactory. The new textures and models give the game a more gritty and desolate feel than before, not to mention some new female models available as well
New Alex model
Looking good
Another view
Nice
Barney talking with Dr. Elias
He looks more weathered than from the Black Mesa days
He looks worried
Nice texturing
Opps, seems I got caught with wandering eyes again!
Hmm, what were you saying, I wasn't paying attention :P
Back in the city
Lab looks really good
I'll post more if there is interest.