You could claim to use the design under "fair use". Essentially as the others have said, no profit and just for funsies then it should be fine.

https://www.copyrightservice.co.uk/c...t/p09_fair_use

With regards to the movement of the machine itself, it appeared from the trailers to be completely computer generated as far as I could see so transporting this to real life may be a bit tricky.