Step 1: Drag a basic cone shape from the shape panel.

Step 2: Drag three hole-cylinders and place them around the cone.

Step 3: Group them.

Step 4: Grab a box and change its dimensions as shown.

Step 5: Place the new shape on top of the box.

Step 6: Drag a sphere, change its dimensions such that it will look like a disc and place it at the top as shown.

Step 7: Drag a cylinder and place it on the top

 Step 8: Drag a sphere and place it as shown below.

Ste p 9: Grab another cone and place it at top.

Step 10: Group them.

Step 11: Change the color according to your need.

 Hence the finial shape is ready. Similarly, you can try out to draw more complex objects.