Thought...Process
If you didn't read the description earlier about how much I love Avatar, the Last Airbender, also check out my Avatar Kinect Game.
Long story short, I still watch Avatar while I'm in college. It's my stress reliever show. Watch on Netflix right now!
I used to think that I was going to be the Avatar like Aang when I grow up (my initials are ANG so I really thought I was destined to be the Avatar).
I also wanted to practice my 3D printing and CAD skills, so I decided I'd kill 2 birds with one stone and make Appa (Aang's flying bison's) whistle.
Technical Process
I found the image above on Google Images, so I used it as an outline as I traced the shape of Appa on SolidWorks using the Spline Tool. Once I got the shape, I extruded the body and created two simple horns.