You're English is definitely understandable, I wouldn't have guessed it wasn't your first language. There's Project Beauty which improves the faces of npcs. Robert's Male Body is a male body replacer. There's quite a few hair-pack mods although I can't personally recommend any, as I don't use them. As for making your character's face pretty, I dunno. I think most of the really nice faces are made differently than just using the in-game character creation...I don't have to worry about this so much as I use a male character with female companions which come with nice faces, so I don't have to worry about making them myself. Hope this helps.