The images are in numerical order.

Instructions for changing character size in No Man's Sky
Using Goatfungus' No Man's Sky Save Editor.
Written By: Bodie420

1. Open SAve Editor and select the save you wish to edit.
2. Select Edit Raw Jason (From the File tab)
3. Navigate to Player State Data/CharacterCustomisationData/0
4. With folder 0 selected scroll to the bottom of the right pannel
5. Scales mentoned at the bottom of that page is the one that refers to your player size.
6. Image 7 - Scale Size Number: 1.0 is normal 100%, Making that number smaller 0.50 makes your character 50% smaller than normal size. Making that number higher 2.0 would make your character 200% larger than normal size.

Haven't seen anyone else post this information before. Thought I would share it with you. Enjoy. :)