Texture Update for Pentakill Sona Morde and Olaf

Wow, Pentakill Sona isnt actually that bad anymore. nice

Definitely helps improve their looks for now. Of course, Morde will have his VGU eventually so that will fix him up even more. Sona on the other hand, she'll just end up being the one with out anything really cool in hers '(

https://i.gyazo.com/75e169d623f5330f88e5bea54d9675b0.png

Pentakill Sona back (in-game on PBE)

PK mord doesn't look like plastic any more wooo

AHHH MY LIFE!!!