Step one:
First draw a five-pointed star.
Step 2:
Then draw lines around the outside to increase its thickness.
Step 3:
Inside, draw five small ovals as the inner structure.
Step 4:
Later, draw an oval as the shape of the complete star fruit.
Step 5:
Then draw a double arc inside as a structure.
Step 6:
Finally, apply a nice color, and the star fruit is finished.