Unlock Everything
Enter LONGO on the code screen.

Invincible Craft
Enter ARTOO on the code screen.

Full Screen Cockpit
Enter CONVISTA on the code screen.

Unlock Z-95 Headhunter
Enter, "Hunter" at the passcodes screen.

Unlock More Camera Angles
Enter DARON on the code screen.

Bizarre Controls
Enter JARJAR on the code screen.