[quote=@DarkwolfX37]
<Snipped quote by Etcetera>

No because a VN requires multiple art of the same character in very specific ways and CGs that simply don't exist. We'd need a way to generate high-quality art in a universal style, at which point we might as well just make it a comic instead of a VN. There's no choices to be made. 
[/quote]

[hider=Proof]
[img]https://pre00.deviantart.net/2784/th/pre/i/2013/296/f/8/kirito__sao__by_glambiebsture_d6ey9aq_2_by_filomenast-d6riu4n.png[/img]
[img]https://pre00.deviantart.net/a0c6/th/pre/i/2013/143/2/7/sword_art_online__kazuto_kirigaya__kirito_by_krizeii-d66cfgm.png[/img]
[img]https://vignette.wikia.nocookie.net/3__/images/2/20/Kirito.png/revision/latest?cb=20160218144042&path-prefix=300-heroes[/img]
[img]https://vignette.wikia.nocookie.net/bobsao/images/4/4e/Kirito_Full_Body.png/revision/latest?cb=20140201231710[/img]
[img]https://s-media-cache-ak0.pinimg.com/originals/2e/e0/2b/2ee02bd94b18e99146b6319135a4672c.png[/img][/hider]

All great/relevant images that can be used in various scenarios. (Note that RPG breaks the stylization of some of the images so they wouldn't look as rough as they do there.)