I doubt any of her birds are exactly to the standard. But all are super cute! I think Aspen's comb is adorable!Aspen is a pullet that is just further from Orpington standard than the others IMO, after doing some reading on them. I think with the females the single comb should be straight with short points and conform to the skull of the chicken, like with the other ladies you have.
We don't even live in a city OR suburb!
Plus if you're not showing chickens the standard doesn't really matter much anyway, temperament and productivity matter a lot more.