Unfortunately, I've only made one bowling ball. I did it with one design, and didn't care for it, so I tore it up and did the blue design. You can see some of my other art pieces here.
https://s327.photobucket.com/u...
You can buy the metal lizards in Lowe's or Home Depot. They can be decorated up very easily, and put on the walls or the trees in the garden.