About this 3D model

CRAP! This means I have to learn another CAD program (which probably isn't too hard or bad news), but Tinkercad worked really well for me. The Tinkercad shutdown timeline will be: Effective immediately we have closed sign-ups for new users April 30 2013 – All free accounts will be changed to read only August 31 2013 – All academic accounts will be changed to read only December 31 2013 – All paid accounts will be changed to read only June 31 2014 – Read only access for all users will be discontinued