You must be dreaming. Keep dreaming. Vietcong isn't outdated, by any means of the word. The skin tones and models are more detailed, and more complex then CS:S (which is entirely obsolete). The guns in Vietcong too are more detailed and better looking. There is no way in hell, the dumb CS:S looks better then Vietcong. Not in a million years.
(BTW, skin tones refer to either uniform detail or skins of players)