The Spitfire tutorial (which I downloaded at this site) is WELL WORTH IT and has all the tutorial info you'll need on creating a cockpit and canopy. A cockpit is a cockpit, whether on a Spitfire or Star Destroyer! You'll probably want to add some hard edges in spots, and go to town creating a UV map for your ship. May I say that it is an EXCELLENT design?! Looking forward to seeing the finished product...! Carry on...