Cartoon characters needed

Dear coder, We are looking for a graphic artist that can convert the heads of two (older) people into one image that displays these two heads on a cartoonesk way. The two people are married for 50 years and the digits '50' should somehow be represented in the image. The image should be high-resolution and should be delivered in both high-res PDF and JPG file. The image delivered should be a square size so that it can be printed on T-shirts, or on invitation cards. Which coder can draw and get this going? Looking forward to your bids, Joost