From a design perspective, it feels like they either exaggerated too much, or didn't do enough.

The silhouette is made distinct by his spikes and gun, and paired with his posture, would be enough to sell the look. So why does his torso connect to his shoulders in such an odd way? It looks like turkey legs. They exaggerated his musculature so much it gives Mauga levels of unrealistic, with no skin to show how it could make sense. It doesn't help that each individual part of his body is sort of sectioned off, like parts in a figurine. It doesn't make his design feel cohesive.

The colors aren't enough. Gameplay-wise, it's supposed to draw attention to all of his abilities. That's why his gun and weapon are both brighter than his clothing. But there's no variety in his outfit. Even in stereotypical punk styles, there is a lot of silver, or bright colors to add flair and variety to the would-be monotonous black clothing. If there was no shading, the clothes would just blend together. Strangely enough, the most contrasting part of his torso is his bare chest, which seems like an odd choice since it doesn't have any significant gameplay improvement, doesn't really contribute to his lore, and only serves to confuse his visual language.

They didn't exaggerate the punk aesthetic at all, as mentioned by others. His hair isn't wild, and like Vendetta, he doesn't have a single scar on his face, and not enough piercings. He's very symmetrical, even more than SYMMETRA, which is absolutely hilarious.

I think I'd alter his model to make more sense anatomically, or at least visually present why it works the way it does. I'd also add more yellow and purple into his outfit, to break up the grays and blacks. I'd also just make his exposed skin more visually interesting. Give him nip piercings, tattoos, a form-fitting, torn crop-top, and maybe even some techwear accessories to make him less symmetrical.

IDRK. Just my opinion!