I modeled this Baby Groot pot for my son. He also required to paint it, as you can see at the pictures :)
It's perfect for tiny succulents plants
Original size: 70x65x80mm
Layer Height: It can be printed with 0.2 layer height (the same at the pictures)
Supports: not required
Infill: Not necessary. I printed mine with 0% infill, but with 3 perimeter shells for a stronger structure.
Printing time: It will vary according to your settings. With my settings, I used about 7 hours (at 60mm/s and 0.2 layer height)