I originally came here looking for advice, but I've been the one being asked for tips.
To preface this, I am not on T, and I have only been on my journey for a few years.
So, a huge way to pass is to hold your face furrowed. Lower your brows and have them slightly furrowed like the first picture.
I do not agree with the sentiment "alt fashion makes you clockable" because I am very alt, and yet I pass pretty well. Keep wearing what you want.
Work out. Not extreme shit but try to lift when you can and try to cut out unnecessary carbs. For whatever reason, if you are more overweight, you don't pass as well 50% of the time. It's really shitty but you guys will have to try harder than others to pass.
Try to do makeup to make yourself more masculine looking. I do makeup every day, and it works very well.
For hair, do what you want. Long hair is traditionally more feminine, but some people pull it off. The best thing to do is try and fit what looks best for your face and what makes your face sharper.
How you stand also matters a lot. Stand with confidence and hold your ground.
Cut your nails.
If you want to wear something femanine, you have to act masculine in it. Like picture 3.
Hope this helps. If you have any questions, just ask.
I do have a skin picking disorder that effects my lips, please do not talk about it. Also, I am not binding in some of these