I'm worried about a Leona VU

I've seen a few posts before complaining about odd aspects of her that don't fit her thematically, such as the fact that she's wearing high heels when she's supposed to be badass, and Riot has actually talked about this with those people and has mentioned they plan on changing that, sort of how they plan on making Caitlyn more badass as well. My point in saying this is that, I doubt they are actually going to MASSIVELY change how she looks in-game, but rather they're probably just going to make her look more... badass to be honest. I doubt your figurine would truly be that inaccurate after she received a VU.

1st world problems.

Hahhaa do not worry you can make or buy a new one when/if they change her visually