Honestly, I'd clock you. I'm sure you'd probably pass for the most part in a good layer of makeup with your hair done if you were in an area that doesn't have much exposure w/ transgender people, but not in a city with lots of us walking around.
The width at the back part of the mandible is the biggest giveaway. Your chin looks masculine in the profile, too. A brow lift wouldn't hurt because it would raise where your eyebrows sit and keep them out of the rim of your eyes, and it would make your eyes not look as squinty. And as mentioned, your nostrils are pretty wide and you'd need that corrected if you were going to get a mandible shave. Your upper face looks good though. I wish my teeth were that small!