Cactus buddy for case study planter

I remixed a lovely little cactus I found on here to fit inside a planter I designed.

Please print the cactus with a raft otherwise you may be sad like me when your first attempt comes off the bed 3/4 of the way through. T_T

Original cactus: http://www.thingiverse.com/thing:371473

My planter: http://www.thingiverse.com/thing:736418