Oh, it must be! You have to make each, little piece as detailed as its real-life counterpart, and you have to squeeze it into another clay mold without messing it up. You're probably very talented, then.
Nah, thanks though. I used to work with clay quite a bit, then stopped. I work with acrylics now. The first time I tried using clay, it was decent. You basically roll things individually, then put it together to make the roll, bake it for about 3 min, and it is just soft enough to cut. You have to cut it like you would bread. They're tutorials on youtube on how to make them.