Don't know how could you be so sure if those pictures are AI-generated. The facial features you pointed out seem just about right like a normal human nothing uneven there, at least, according to me.
One of the images seems fishy to me too
https://i.imgur.com/vEMox1a.jpgThat spiked hair on one side, the fact that one cheek is shaved with a model the other is clean, a single white hair that is at least 3-4 cm long and points directly out from his cheek, plus on his chin there is a mess of colors and lines once you zoom in, the picture has been definitely edited, at least gone through some heavy filters, why? There is only one reason I can think of.
Second, I checked their social media pages 11k followers, and not a single like or share or comment in one week, clearly bought followers.
Also, they claim they are incorporated in the UK, they offer a token sale, they must be a registered company for that but on their page:
https://find-and-update.company-information.service.gov.uk/company/12969262Nature of business (SIC)
96090 - Other service activities not elsewhere classified
And here we find something else, first, the company is registered in virtual office second the director name is Theodore Green and weirdly enough he is not on the "team".