Scan of a anatomical heart sculpture I had at my house. This started out as a cast glass piece by Miraim Ewers. Last year during Fab Academy I had made a negative of it using Flex wax and then cast it in hydrostone as shown here: http://blog.kaziunas.com/?p=5147 I also cast the heart in urethane rubber.
It was the rubber heart that I actually scanned with 123D Catch to create this model. The raw scan is available here: http://www.123dapp.com/obj-Catch/Anatomical-Heart/915340
Slice and print. I printed this in translucent red Ultimachine PLA at 0.25 on my Replicator. I think the detail would have come out better if I had used an opaque color.