I think Margret is thinking "why are you freaking out??.... You've done better?" while Finn is probably in one of his moments thinking he is famous and has an audience. While Ivan is just there like "cooooooooool" .... haha XD

Aside from bringing Jasper back to life after thousands of years, Finn makes weird little things on the side. Some are kind of brutal and awful but he still loves them ;D But then there is Kitty. Kitty is just nice and pure and good ;U;... I love Kitty already. I need to draw interactions with them later.

Ivan is the only one not bloody because he isn't allowed to work hands on with Margret and Finn. Because he has tendencies to lose his cool with that stuff, but he's always excited about the last bit when they come alive.

Margret and Ivan are sent out everyday to collect dead animals they can find for Finn to practice on until his next BIG project. (BIG meaning something like JASPER.) So Kitty was born, and now is part of the family. They love to run around the castle and find cool things that are hidden away, and of course pester the three.