I got these pics from "CG Shrines" where you can get a LOT of pics of girls from various VG girls (and from some animes such as Tenchi Muyo though oddly it has Kiyone & Mihoshi rather then Ayeka & Ryoko, weird huh?) The pics can go in all sorts of ways game/anime screenshots, regular fanart, Hentai (porn), Game modelings, Japanese comics and much more.
The thing is... I won't lie to y'all so yes I will be using this a good amount of times. (But don't worry it certainly won't be the ONLY site I'll get pics from for here on.)