Mega Man model by Dimension Diver, shown during this year’s Wonder Festival. It’s kind of reminiscent of the Mega Man Zero art style, but still a fairly unique representation of Mega Man. It’s available through Tokyo Hunter for 7,000 yen, though I think the site may not be taking orders for it anymore.
Here’s Roll, which sells for 8,000 yen:
Mega Man looks so panicked! It’s the left hand.
Finally, a super awesome Samus Aran from the same group: