Artist ZedEdge's making a series of Final Fantasy VII character redesigns, mostly inspired by Big Hero 6 and other recent animated movies.
This means Cloud & co. got some extra charm while they all remained faithful to their original characteristics. Vincent with his quiet look is perfect for example. But here's Aeris, Cid, Cloud and Tifa below as well.
ZedEdge is planning to do all the playable characters from the game, so it might be worth checking back later.