This is the latest version http://halflife2.filefront.com/file/FakeFactorys_Cinematic_Mod;77368
Fakefactory's Cinematic Mod v4.0
Replaces a lot of the models and textures with high res versions, it's a hefty download if I remember correctly, a few GB anyways, but looks great if high res textures are your thing.
http://i7.photobucket.com/albums/y295/aob_19/d1_eli_010117.jpg
http://i7.photobucket.com/albums/y295/aob_19/d1_eli_010115.jpg
http://i7.photobucket.com/albums/y295/aob_19/d1_eli_010113.jpg
http://i7.photobucket.com/albums/y295/aob_19/d1_eli_010110.jpg
http://i7.photobucket.com/albums/y295/aob_19/d1_eli_010112.jpg
http://i7.photobucket.com/albums/y295/aob_19/d1_eli_010109.jpg
Since when is Alyx a bloke
Seriously, that looks horrendous. I hear good things about this mod though.
I would recommend FakeFactory if you're playing through again, I download v3.0 some time ago when I felt like playing again although I never get very far into it.
I will probably download v4.0 if there's a later version out, the download is a pain as it's quite large but it's worth it in my opinion. (You just have to set it downloaded a day or so in advance if you're planning on playing through again)