You may have heard before when I was trying to mod, and how when I tried adding a new mob it just showed up as a white cube. Well, I finally fixed that, and now it works! It made a jelly pig. It uses the same model as a normal pig, just a different texture. I will probably make my own model soon, and it will probably look like a mooshroom, but with jelly jars.
Here is what they look like: