Sideshow Toys has been shipping their 12" version of Snake-Eyes. The figure looks incredible, lot's of gear and lot's of detail. It's going to cost lot's of dollars as well - $119.99!
I just can't justify that kind of expense!
I've had a cheaper alternative for years. My 12" Snake-Eyes uses the Hasbro Super-Articulated body with Hasbro & 21st century gear. While not as insanely detailed as the Sideshow version, he looks good enough for me!
Plus, he has a removable mask!