This model has been remix from aleiovanevcp's Jumbo Elephant Cutlery Drainer. Credit goes out to him in the 1st place. I just added a image.
Original filesource: https://www.thingiverse.com/thing:998999
I advice to use a brim, and support( only to platform) at around 80 degree overhang. Otherwise you'll have to remove to much (unnecessary)support. Please always preview the model in your slicer.
To make a voronoi pattern on a model like this i discovered you had to make it a solid first in Meshmixer (first i had no idea). The rest was a piece of cake! .. .if you follow a tutorial about this meshmixer tool (make pattern), you will learn the skill in under 15 minutes.
If you have learned this skill and, you find that you have not enough triangles to work with; try remesh function in meshmixer after you select all objects (ctrl A)..
Raimon Elctrncs is a 3D designer. Has been designing since 2017. He is an active member of several websites dedicated to the sharing of user-created digital design files. He finished the project of building a Velleman K8200 3D printer kit. A little tip is given. But for now.. consider these designs as an contribution to the 3D printing community (..you).
Upcoming project will contain just what came to mind.
Raimon Elctrncs lives in the Netherlands, Europe.
©2017-2020 RAIMON ELCTRNCS SOME