Terrible, terrible, crossover fan art.
The (eleventh) Doctor Whooves is a pony now, and so are his companions. Ponies are cool. Rory just shut up and go with it
I had to draw Rory in his stupid puff vest, and took some liberties with Amy's hair colour to make it more pleasing as a pony.
I figure Rory's cutie mark was originally a stethoscope or similar, but after the Pandorica incident, it changed to a shield & gladius.
Doctor Who belongs to the BBC
My Little Pony belongs to Hasbro