It's the unbelievable Varan! The mysterious lake monster has never been sculpted so beautifully; over 8" long, he looks right out of the background in 1968's Destroy All Monsters.
As with most Y-MSF items, this is part of a very limited production run.
Comes in original bag with header.
Varan - Y-MSF x Kaikodo (Y-MSF, 2004)