This is a simplified version of j0ckinjz's Ivysaur planter. I deleted the internal geometry (which is tricky to print) in favor of a mostly-solid model with a cylindrical planter. I also scaled it up so that the planter portion is about 80mm in diameter; but it should print about as well at different scales.

Supports are absolutely necessary for this model! Even with supports, v1 is very difficult to print cleanly because of the shallow curvature of the underside.