As far as we can tell with material avaliable I like the design.
Mask- I`d rather have more simple approach to the mask vide Predator 2 crew, but I think this skull piece is an attatchment like jaw on the BSP and we will have version without it throughout the movie.
Face- I don`t think we have enough material to judge it. Looks monstrous, which is good.
Shield- I love the shield. I always thought such shield would fit the predator. The design is similar to Van Fanel`s from Vision of Escaflowne or Kratos`s for GoW 2018.
Backpack- classic predator backpack is back, love it!
Sword- the handle above left shoulder looks like sword grip of Borg predator. We`ll see what it does.
Wristblades- The do look very classic, dual wristblades. From what we have I think they are thiner and more hook in design.
Spear- The thing that hits the tree is either spear of arrow. Both are more then welcome!