All righty, so I know that I'm only one month into this (officially started HRT on January 11th,) so the differences really aren't that great yet (and I still don't really look that great in my "girl mode,") but I've just been itching to join this thread ever since I've joined this site, since it has helped me so much.
So here goes!
*takes big breath*
5 years ago: (not going to post the actual image up on this reply, since it is freaking UGLY!!! (Don't look directly into it! ACK!) But I am going to provide a link to it for those who want to see my real "pre" picture.) This is the version of me that I HATED for so long, and the version that kept me up at night so much because I hated the way I looked so much.
http://oi50.tinypic.com/2dqqzo0.jpgAnd now on to the pictures that I'm not completely embarrassed about.
Official pre-hormone picture, taken almost exactly 1 month ago:

"Boy Mode" picture taken earlier tonight, (this is just for the purposes of being able to compare facial differences directly, since my wig COMPLETELY changes which parts of my face are accentuated.) Anyway, 1 month of hormones later, and:

And finally, girl mode! This was also taken tonight, (in the exact same clothes and the exact same location.) And yes, I know I have a LOT of work to do here, and I'd probably look a lot better if I would get my bushy eyebrows plucked and put on some makeup or actual feminine clothes, but whatever, I'm just trying to be honest here.