Ho bisogno di un'animazione 3D

Ho già una bozza. Il designer deve solamente svilupparla in 3D

We are looking for a professional that could help us to produce something pretty similar to the video visible at the following links: 

https://www.youtube.com/watch?v=OqZnqK6RWAQ&feature=youtu.be (detail from 0 to 1m)

The product that we are going to present is similar to the one detailed in the link but simpler because it does not have a double system inside and with some particular that I will explain in case you could support us. 

Deadline: 10/15 April 2017