https://vfxblog.com/2018/07/09/the-best-of-both-jurassic-worlds-practical-and-digital/
ILM gave Neal Scanlan 200m poly file to make practical T-Rex. It wasn't hi-res enough
vfxblog
#1
erikals
#3
CGT
[quote=]We gave Neal a 200 million polygon file from the T. rex at one-to-one scale. He started printing it but two
days later he rang me panicking, going, David, David. I can see poly
faces! I can see the polygons in my 3D print! We need more resolution!
David Vickery, visual effects supervisor, Jurassic World: Fallen Kingdom[/quote] …kinda funny 
CGT