First upload them on, for example, imageshack.us.
Then take the correct url, copy it and paste it between these two tags minus *: [*img] [*/img].
Tadaa!
Otaku, wonderful idea, but have you thought about the bodies yet? Will we see Philly with a furry body and hooves? Will Obi be shown dressed in wizard robes? Will offroadfury be running after a tire?