Yes, it's very possible, especially if you're on T (which is kind of like an added bonus, if you were a bodybuilder, male or female, cis or trans). Obviously, the above post link shows what's possible.
But to be clear - the male physiques on those fitness magazine covers, those are difficult even for biologic 46xy cis-gendered males. It is possible, but takes some work and serious dedication. I realize you're FTM, but I would suggest looking at the competitors (and their workouts) of the Ms. Olympiad (not the Figure or the Fitness competitors, those are completely different). That should give you a better idea of the work-arounds and the workouts for your nascent body frame.
