He's a beauty! A bunch of years agao, a friend gave me some plum granny seed and I had a couple/few vines growing (bummer - the seed doesn't seem to be active still. I broadcast some early this year, and nothing is coming up!). When the plum grannies were growing big, I heard some rustling in the garden. A painted turtle was making a beeline for the melons! I found him in the melons the rest of the season.
I wish the seeds would have sprouted.... Maybe someone who does seeds could do something with them, but I'm a lazy gardener.