Matryoshka chicken/egg

I always have find interesting the Matryoshka dolls and the chicken or the egg dilemma(If you don't know what is this i will put abrief decription of them below). And I came up with the idea of combining them for the tinkercad and myminifactory Easter challenge.

Scaling up or down the files you can make more 'dolls', and you can chose, acording to your opinion with the dilemma, with wich on you want to start the egg or the chicken. I made the three first dolls with the two versions, if you wa