@ Jace - You pass on a quick glance, though for very young and (if you're not) the context of the situation would likely raise some eyebrows. Fortunately, you don't have very feminine features, just high cheek bones. T and fat distribution will make this less prominent. I do like the haircut and I think it will be age appropriate even as you start looking older.
@samsj- I say a yes for pass, just as probably younger than your actual age. Luckily, as a fellow Asian/Islander, common physical attributes of our ethnicities allow us to pass much earlier than others. (pardon if I completely misread your ethnicity).
@ Brett B.- Like Jace, you don't have overly feminine features, but high cheekbones than facial fat redistribution will harden. Other than the flamboyant hair style, theres nothing obvious that should keep you from passing after 3 months on T.
@ LeroyG- Congrats to entering long road of transitioning. While on campus you will never pass, not because you look female, but because you look like a very young boy and context will give you away. Those pre-T tend to dress younger in order to pass, so the backwards cap will help in that regard. There's not too much you can do until starting hormones so I wouldn't stress out about passing too much. Probably your best bet would be to square off your sideburns and start working out (or continue)- I suppose the working out advice would go to any of you all looking to build a more masculine physique pre-T.