Is it possible to spend years on HRT (> 4) and look exactly

It's unlikely you'd look the same but if you don't actively attempt to be a girl you'd just end up some weird soft-skinned dude. If you had facial hair and body hair most likely no one would suspect you're trans but you'd still have unusual characteristics.

>>8386876
Yes.

>>8386948
Wat. It's like impossible except in extremely rare cases of estrogen insensitivity.
Everyone's going to get some form of boobage. Maybe not big ones, but your nipples for sure are going to change even if you're completely flat.

>>8386948
You probably just have BDD DESU SENPAI.

4 years of HRT made me look dramatically more feminine than when I started. But nowhere even remotely close to being passable, sometimes you're genetically fucked

>>8387073
Iktf. Do you present in boymode?

>>8387015
I look like a boy with boobs and almost womanlike hips. My chest is too wide. I'm gonna be boymode forever.

>>8386876
Of course it is if you put little to no effort in. Hormones aren't an extreme makeover.