There are two versions of this Gazebo, - with or without the birdbath in the middle.
The models in the photos were printed on my MakerBot Replicator+... at the default setting of 10% infill and a layer height of 0.2mm. No supports are needed.
SIZE: 10.5cm. x 10.5cm. x 16cm high. (Photo 3 has an AA battery for comparison.)
PRINT TIME: approx. 10 hours.
See more of my designs at https://www.thingiverse.com/Winslow/designs.