As always, I love the custom body and you can't go wrong with the gargantuan's axe.
I would recommed changing the accent colors of the pins and rods (swap out all of the red pins for black, and, where they're connecting light grey pieces, make the friction pins grey). It also wouldn't hurt to use a blacklight for the eyes and get a better backgroud. Lastly, I couldn't find the original, so maybe you could insert a link so we can compare? Nice build!