By way of Rockman Unity, X-Plus Toys will be launching a giant classic Mega Man in March, 2015. It's 13-inches!
You can see more images at this post. Even in the early stages it looks promising. The build appears to a lot better than the 25th anniversary statue. It's made of soft plastic, except for the Buster power strip and helmet "ears" (those are transparent plastic). The whole kit and kit and kaboodle will cost 8,424 Yen, which is about $71.00 USD.