Dorothy Lam, Nitish Wakalkar, and I made Metamorphosis for our Animation assignment:
We began by each bringing an idea for a character - I brought a walrus, Dorothy brought a planet-eating caterpillar, and we convinced Nitish to do a butterfly. Nitish created the characters and planets in Photoshop to give visual consistency, then we worked out a rough outline for a storyboard.
We each animated the part where our characters appeared, then we exported the files and combined them in Premier. Nitish found the sound of Neptune for background music, and I added some sound effects from freesound.org.