This is Chronos the Titan, from the Planescape Powers of Conflict minis set.
I've had this guy partly painted for a long time. But a student of mine recently had to read the origin story of the Greek gods, and Chronos came up. So I finally decided it's time to finish him. I can't leave my desk and minis collection full of half-done minis, not when it's such an uncomplicated (albeit big) mini.
He's been basecoated, but it's a question of finding the right flesh tone and lots and lots of careful touch up.