This is my attempt to see what it would look like, now, if all the living Docs came together for a 50th anniversary episode. As you can see, I made the Colin figure from scratch using three different pics. At no time has that guy been that age with that much hair, in that suit. ;\) As for the rest, I got as close to now as I could with the right pic, even though (honestly) the Tom pic is from, like, ten years ago. I can't find a better "current Tom" to use...