Tricky one this. I am not sure what folk would expect to see or to identify as someone presenting as a MTNB. They may expect to see clear mixed gender cues eg GQ; perhaps a fashionable, gender blending style icon; perhaps an andro presentation; perhaps greater subtlety ...
In my case - closer to the latter best captures my identity. However, to me it is my emotional and spiritual presentation which is of more import, and it is this with which I try to communicate just who I am. It seems fairly clear that I am no longer the alpha male that I spent much of my life attempting to be. Provided that I don't appear to be reprising this cliche then I think that my visual identity is on message. I just want to be authentic, present and empathetic - provided my visual identity seems congruent with this, then all good.
Safe travels
Aisla