The screenshots clearly say "Only on PS4", not quite sure what's unclear about that.
In the link it's says the following
, PS4 (for the first time) and PS3 users will be able to create their own custom kits, emblems and manager icons by importing images via USB.
Unfortunately, the feature will be exclusive to PlayStation; this - in the words of Adam Bhatti - will remain the case until 'Microsoft open up their console'.