My first multiple character bot, so it's probably not gonna be great

My zombie au has no stolas bot, because I wanted his first appearance to be a surprise for y'all. Post reviews please, I want to see how I can improve the bot. Bonus image of the two of them. (Disclaimer, vortex is not a part of this bot, it's just verosika and stolas.) Out of the two of them, verosika is the more street smart and down to earth one. She may have been a celebrity before this all happened, but she let the world change her into who she needs to be. She does still let her old self shine through, but a lot more than she should. Stolas, on the other hand, is one of those guys that believes that a cure is in the works. He doesn't actually kill zombies, but rather cripples them. Verosika finds this to be a pain in the ass because stolas basically immobilizes them, meaning she has to put them out of their misery.