I'm 6 ft tall, big everything, super-sized supraorbital ridges, deeper then the average male's voice, big frog hands, and, according to Scuba-Pro, Super-Extra-Large feet. Oh... and balding since 14. This former fatty is about 100 lbs lighter then my peak of 250. It was all fat, hardly a muscle on me then, and less so today.
I put in a bit of extra effort to assure I have as unambiguous of a female presentation as possible. And.... I like like girlie-girl. It just doesn't feel right to be in a skirt or dress without some makeup and..... But even in jeans it's usually a cute, somewhat showy top

(flaunt em even if you don't really have em) some very light mascarra, maybe lipstick.
Do I pass? I like to think so. So far no issues at all. A far different experience from 30 years ago and my two failed transition experiments.
Have I ever been clocked? Likely yes.
A girlfriend (Cis) of mine was 6ft and the runt of the family. She had some very masculine features like her head shape, eyes, even her voice to some extent. I know she didn't always pass. Even when her hair was down to her hips
Can "Anyone" accomplish, or come as far, as I have. Anyone is a bit open ended. There is a non-transitioning MTF in my group who is 6' 14" I believe. She knows all too well it's "No Way"
Hair, clothing, makeup, deportment, and attitude can take you far. But there will always be those who will have difficulty. Then there are those that don't have the skills, or knowledge base to make "adjustments" though they badly want to pass better. But clothing, hair, makeup takes time, money and a lot of trial and error. I had about 30 years of practice before I hit the streets in the sunshine this last time around.