Have you thought about looking for a coloring book? You may be able to get a design to use to make an appliqué or if you do hand embroidery, to trace and embroider.
I have always wanted to make a cowboy quilt - I was a giant fan of the Lone Ranger, Roy Rogers & Dale Evans, to start the list from the time I was about 2 years of age. About 10 years ago I was at the Road to CA show and they had so many different fabrics and I was ready to buy a yard of each when I realize no one else would have been the least bit thrilled with it. No one in my family - kids now don't have much of a clue who or what the Lone Ranger was. The Roy Rogers Museum was moved from Victorville CA to somewhere in Missouri. I still love watching those old shows.