Three JS background animation - Sample site provided.

Hi, I am looking to create the same background as this site: [login to view URL] Please enter until you see the Elephant, Giraffe and Chimp (only one click to enter). The site is divided in two portions: 1) the background (that moves and has the 3D models) 2) the content (copy, links, etc. What I want: I want someone who can replicate the background animation, using any placeholder models. This has to be done using Three JS or Gsap This animation has to be inserted in a "demo" website, and it should be responsive. Some placeholder content will be nice just to test responsiveness. (loren ipsum) The placeholder models will be changed in the future (of course!), but for now, it is NOT part of this project. Just use some placeholder models. Please include the words: "I DO READ" at the very top of your bid so I can filter faster people who reads from people who doesn't. Updating it with real content is NOT part of this project, just use placeholder text. Thank you! M.