Model Updates

There are several champions that could use very minor texture updates to their models and skills. Champions such as Syndra, Zyra, and Varus* were left out when most champions of texture updates to match the updated SR. Then there's also Ahri who could use an update for her tails, since SG Ahri fixes her current problem.

• I feel like Varus could use more than a minor VU, like a few gameplay changes.