Oh, how I suffered seeing the huge amount of waste when printing the original model, you probably did the same if you are here. And I tried to divide it into parts by color. Fortunately, it was easy to do. But what was not easy was to glue these small pieces back, despite the fact that I increased the size of the egg shell, and all the particles fit well, there were problems with the corner elements, I had to trim them. But consider this the price for saving material :) I attached the orca project and all the stl parts. Ask, in case of any questions.