Why do you want to look more masculine? Theres nothing wrong with presenting yourself as soft.
I'm a guy, and I kind of try to maintain that soft image, but mixed with a tiny bit of the masculinity.
I did grow up with two sisters and just a mom, could have something to do with it.
I feel more comfortable with the "soft" style over masculine style. I feel douchey when I try to present myself as a tough guy haha
My only masculine feature is my facial hair, so it gives me a decent mix
If I didn't have facial hair I would be extra soft. lol

I wish I could help more, but this is a challenging subject that I have very little knowledge of. Someone on the forums will definitely be able
to help