I have that problem, and since I haven't seen anyone do this, I'm repositioning the viewmodels to make them bigger and modern shooter like.
Also, since Valve removed some faces for optimization reasons, you can see them when you sway the weapon alot. I'm not experienced enough to make edits to the reference models or make new references altogether.
I will do alot of trial and error testing to reduce the sighting those missing faces though.
- Everything minus Superphyscannon (I'm lazy)
The "mod" reached a releasable state and will be released when HL3 comes out