During my very first attempts, I found that existing model of Moai planter on Thingiverse was hollow, and barely a thin layer of the the shape of Moai Statue. And I FAILED to print one because of lacking enough supporting force, and it collapse at the edges.

So I remixed one. The designing idea is to hollow a cylindrical space in the Moai, also,I added some drainage hole. Hope you guys like it.