The Process of the Reference

The first reference.... 

Step 1: open the first reference.

Step 2: use the magic wand tool to select the unwanted background.

Step 3: delete the selected unwanted background.

The second reference....

Step 1: open the second reference.

Step 2: use the quick selection tool to select the unwanted background.

Step 3: delete the selected unwanted background.

The third reference....

Step 1: open the third reference.

Step 2: use the quick selection tool to select the unwanted background.

Step 3: delete the selected unwanted background.

The fourth reference....

Step 1: open the third reference.

Step 2: use the eraser tool to clear the unwanted background.

The fifth reference....

This reference is for the background.