The fusion file is provided would you want to adjust the tolerances, see how it's done or simply edit the model easily.

Printing Information:

• Print the 3 pieces (top,pole and base) separately
• Use regular adjusted support for the top, the other parts don't need supports.
• Print all pieces upright.
• Use a brim around the small pieces to increase their stability
• You can easily paint a color pattern on the top (or use filament swaps), the pole will cover up the colors on its stem for a cleaner look. You can also split the top to its parts to print them in different colors.

Note that you might need to clean up the top and base stems in order for them to cleanly enter the pole holes. Otherwise, you can also increase the tolerances and use a bit of glue to hold them together where needed.