Step #1
Draw a triangle & a rectangle.
Step #2
Draw a circle & two lines.
Step #3
Draw outline as shown.
Step #4
Draw the outline at the bottom.
Step #5
Draw a circle.
Step #6
Draw an oval like shape as shown.
Step #7
Draw left side edges as shown.
Step #8
Draw two more shapes & an oval.
Step #9
Enhance the crystal as shown.
Step #10
Enhance the left side of drawing as shown.
Step #11
Enhance the right side of drawing as shown.
Step #12
Make necessary improvements to finish the drawing.