Holy Moley! (A little WWII expression :) You look really good in Sepia!
I have my Mom's HS graduation picture right next to me (1944) in black and white. Times were tough so there were 2 colored (painted) pics, and two more in sepia. My brother has one of the sepia pics and my sister has one of the colored ones. My point is, you really do look 'authentic'.