REMEMBER! Photo should be yours NOT a photo from online. Brighter photos will work better.
Below are the shortened directions. Once you've seen the tutorial this might be all you need.
1. Crop image 2.Edit as needed and flatten. (Remember that the lower right corner becomes the middle. Crop accordingly.) 3. Duplicate background 4.Image---Canvas size 100% height 200% width uncheck relative expand to the right 5. Move Layer 1 down 6. Edit--transform--flip horizontal 7. Merge Down / Flatten 8. Duplicate background 9. Canvas size 200% height 100% width uncheck relative expand downward 10. Move Layer 1 down 11. Flip vertical 12. Merge all onto a copy layer Ctrl Shift Alt E 13.Rotate 90 degrees 14. Adjust blending mode 15. Merge all onto copy layer Ctrl Shift Alt E 16. Rotate 45 degrees 17. Adjust blending mode 18. Save and hand in