Before the entrance exam I could neither draw nor sculpt. A couple of times I blinded a cutter and a 6. This was enough for the exam. Nothing special is required there. Simple understanding of space and minimal knowledge of the anatomical shape of the teeth.
Yes ... we also didn’t sculpt anything during the exams. We sculpted and grew during the very study. And there were already mini tests for the quality of sculpting and drawing. This checked the level of knowledge of the anatomical shape of the tooth.
I didn't have to show any creative abilities, all these exams were in the past (at least for us), because the overwhelming majority of applicants could not cope with the reproduction of teeth from scrap materials. To recreate a copy of a tooth is not enough creative abilities, you need to know the anatomy of the tooth and take into account some morphological features of the teeth.