“Analysis time!
Not much useful in the text - it just says “A new project activates!”, although the tagline “A new setting begins here” pops up a couple of times in the source code.
The full-size background is here (or a smartphone version here), created by Animareal.
The music is here, created by Michiru.
The image is newly-made, obviously, but the music appears to be new too (at least, it doesn’t seem to match anything on her site, and the filename didn’t get me any meaningful search results). This is a good sign - new music and a “new setting” almost certainly means a new game or video(s).
Animareal specialises in still images rather than footage, so they’re unlikely to be directly responsible for the actual project, and therefore shouldn’t be taken as evidence for live-action (or animation). Michiru, on the other hand, has scored games, movies and anime, so there’s a decent chance she’s providing the music for this project (I certainly hope so).
At any rate, so much hype.
EDIT: Aha, Dengeki says we can expect more info on the 7th of October.
EDIT2: Takara Tomy has launched a hashtag: New Zoids Project Predictions
Some of my favourites so far: games by EA or FromSoftware, VR stuff, Hollywood live-action adaptation of the Battle Story (starring Keanu Reeves as Helic, Tom Cruise as Zenebas and Mark Wahlberg as Guylos), 1/1-scale Zoids, Masterpiece Cyberdrive, gijinka, 5-minute Zoidgirl anime, Takara Tomy’s Zoids department splitting off as ZOITEC… and Zoids Go.”