Hi Charlotte,
It's too bad I am too far away to be of direct help - I live in Washington State, USA.
When my father was young he was a photographer and as a freelancer represented by Black Star of NY, worked for nearly all major magazines, including Time, Life and National Geographic. He was trained in photography by the founders of Life magazine. So, I'm very familiar with the art myself. So, being involved in a photo essay like that is interesting.
The problem is distance primarily, but also for me it's the great length of time I've been transitioning. I'm already many years into this, gradually shifting in my looks from masculine to feminine. From what I have read, someone who is at a different point in their lives than I might be able to transition much quicker, making a photo essay more practical.
I do wish the best of luck to you in finding someone who might be willing to be a subject for you.
Ann
A Smile Goes A Long Way