Scroll up a bit, the video has them for "6 beasts a leaping" for some more variety. Not sure why they chose to photograph this one from this angle, it's probably the dumbest-looking you can get it.
And the more models I see in this paint scheme, the less I like it... It's like the studio is trying to get an R-rated model range past a PG-rated marketing executive. It's rather making me worried for any eventual Slaanesh update... that IS the only god left that needs one now.
Ask not the Eldar a question, for they will give you three answers; all of which are true and horrifying to know.