MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
Its very difficult to attain any form of transparency with FDM printing, the print needs to be thin walled, 100% infill and usually have some nefarious post processing to achieve anything like. This is definitely work in progress but I have attached a quick rendered peek at Version 3. Best Boothy