I've gotta say, as someone who used to color their hair like that all the time, I do love the blue. However, it unfortunately is probably bringing out your feminine features. Early in transition, natural hair colors probably work best, and then once facial changes start to happen, it will be easier to pull off bright colors without looking female (although it also always depends on the person).
You've got strong, masculine eyebrows, so I think if you were to get rid of the hair that falls in your face, it would help. As much as I like your hair, the cut does definitely scream "female" --but don't cut it just to look masculine; wear what you feel comfortable in, and one day the changes will bring it all together. Because who knows, you could cut your hair all off in an attempt to look masculine, and end up still looking feminine and also not enjoying your hair. Do you, and eventually everything will find its place.

As much as I loved dying my hair, I don't think I could pull it off at all right now. I'm waiting until I at least have facial hair before trying colors again.
Btw, the most recent pic, your hair looks like a wig, and I think that's awesome. The cut and color look very deliberate and on point. So even if you don't look too masculine, keep doing you. The worst thing you could do is lose yourself in an attempt to fit into other peoples' perception of a man.