This is public domain (CC0), I'm as an author give it away to the World. This model and design can be used by anybody for anything. No attribution required.
making of video
part 1 - https://youtu.be/xw5UNwSGrwY
part 2 - https://youtu.be/cYs0p6bCnos
Music by MUZILUXO (no copyright music, royalty free music, CC0)
https://www.youtube.com/channel/UCJ3lbK-1twKYdQKMotHpehQ/videos