2D Fish Model You will be making a model of the fish you did your research on during class on Tuesday. Step 1: Trace the shape of your fish Step 2: Accurately color the fish as it would look in real life Step 3: (optional) Cut the fish out. Any fish that get cut out I will hang up in the classroom as decoration. Step 4: On the back, label body parts of the fish, you should be able to find this information online.