This is really lovely. A sad race to build the most beatiful creature - and an awful curse. As screen writing, it does not add much to my library, but it's a nicely build ugly/pretty kind of animation. I actually think the rabbit-ish character is really cute... they should make its toy art and I would buy it.
The look on her face at the end...the whole thing just reminds me of this perpetual longing to pass one's passion from one generation to the next, before our time is eventually up. Beautiful texturally-detailed animation and perfect music score.