Flaming goggles design and thorn on the forearm. ^^
Also, a new Kamen Rider from "Kamen Rider W" is announced as well:
Kamen Rider Skull. His design is quite close to that of Kamen Rider Double. Enemy at the beginning, ally afterward? ^^
On a related note, Project BM! Kamen Rider Double is announced in the latest issue of Figure Oh!
Release info N/A.
All images are from kgm84.egloos.com and CyberGundam.