If we want to share only the wallpapers not the full theme. What will do ?
You still need to be approved as a Theme Designer to distribute Wallpapers for more information see THIS PAGE
You can create wall papers for your own use with Android tools.
Ron
Samsung Developer Program
Then what will be send in the theme portfolio only the wallpapers or all full theme concept ?
You have to submit everything required for a full theme studio application to be accepted.
Ron
Samsung Developer Program