Ideas Generation

In the book it does not explain how Gregor changes into a bug, it just says 'he found himself transformed in his bed into a horrible vermin.' I want to make an animation to show this transformation and change. I will make my animation by creating ink blotches that look like a bug transforming and use stop motion to do this. I will use indian ink as that has shellac in it a resin secreted by the female bug. I will use a range of cartilage paper and tracing paper and place an ink blot in the middle of the paper, use a straw to blow it out and fold the paper over to create the shape. These are a few test prints i did to see if the idea work and if they look bug like. I think they worked well and i am pleased with the result, however i am worried as to how i will make them look as though they are transforming into something else.