How to make 3d photo in facebook by not using your phone

How to make 3d photo in facebook by not using your phone

This is the way.
Starwars in LEGO
 

 You can try this to make into a facebook 3d image:
just upload the two files:

 
 You must have this 2 files named like this. Then upload it to facebook. The first file should be the image, the other file is the black and white image map. I just used photoshop to color which one should be white, which means it will be on the front, then black which will be at the back.
You can experiment on the grey areas too. You can use gradient front white to black to see how it will look in your facebook post before posting it. Have fun!