Knowing how many hours I've wasted messing around with photoshop and AI, for no particular reason,
it seems conceivable that someone could create a series of fake photos to back up a story.
It seems to me like it's a short somewhat stocky girl who is using face filters via FaceTune or Snapchat and the like, especially with there never being videos.
The genitals look normal to me, and the nipples have that distinct elongated ovate shape you see with mastectomies, and the hands are stubby and chubby, certainly not something that fits with the chiseled jaw.
Speaking of the jaw, there are some discrepancies that don't really make sense:



I've noticed a lot of insecure people whose entire lives are online use these apps to distort their faces in a way that make them more conventionally attractive, but it often has tells, especially once you get used to identifying it. One of the common traits is that it can't entirely eliminate chubbiness around the jaw or a double chin unless the subject angles themselves just right. In some other photos her eyes are too bright and intense, that's another thing the filters often do. There are even body filters some people use which could help broaden one's shoulders and abdomen in a more masculine-looking way. I'm kind of surprised more troons don't use the face filters, but then I guess the shock upon looking in a mirror and seeing their real horrifying faces again might push them over the suicidal edge.
Note the way her chin indents in the first photo on the left side of the image, the way her neck has several 'rolls' that just sort of disappear in the middle of her neck (because the filter's struggling to delete her double or triple chin), the strange way her stubble is growing on her stretched out ear in the second photo and how something just doesn't seem right with the shirt collar and jaw, and you can even see her phone screen is an entirely different picture, it appears to be a direct-on mirror selfie instead of the photo she's supposedly taking. You can see how her normally chiseled jawline is non-existent on the left of the third image; someone with the jawline she purports to have should only have it disappear to that degree if they are tucking their chin back against their neck for a laugh, but she clearly isn't.
I propose that it's a pooner who had a mastectomy and takes testosterone, but uses one or several of these face filter apps to completely change herself into someone who looks masculine. She's certainly online enough to put in that kind of effort, and I think it's the easiest explanation.