For those of you not following my Tumblr, I will be uploading one of my Doctor sketches up each day leading up to the Time of the Doctor Christmas Special. Each Doctor caricature takes roughly an hour to draw from sketch to final inking. All 12 were done over the course of 3 days.
Here is the 7th Doctor, McCoy, the last of the Classic Television Doctors. He is my co-host's (on the Wanderers in the Fourth Dimension Podcast) favorite Doctor. I might be writing a comic with the 7th Doctor later.
You can see all the Doctor pictures on the Regeneration Chart