Opportunistic Lightbulb

An opportunistic lightbulb is no more than an ordinary lightbulb figure/ trophy. However, it distinguishes itself from other trophies in how it has various options of ranks. It matters not whether one can place 1st or 6th place, the treasure is in the process and the experience. Last place = Beyond 1st place

Website: https://www.onshape.com/en/

Make a sketch on the top plane. Create a circle and dimension it to 28 mm diameter. Note that the workspace unit is in millimeters; however, it is changeable.

Extrude 25 mm up.

Chamfer according to image. Keep note of the numbers.

Create a new plane.

Press "Use (Project/Convert) & click on the extrusion circle surface to make a copy of the circle in the new plane.

Unfortunately, there will be no details inside the lightbulb since it is a trophy display~

Now, we contemplate its beauties and symbolism! Or simply have fun!