Current situation is:
There is a default avatar for every user (silhuette in the suit). The user can upload its own avatar.
What I want to achieve is:
I want there to be 14 default avatars - 7 male and 7 female. Every user will have assigned randomly one avatar according to his sex. He can switch the avatar and chose another avatar from the default set (i.e. from the 7 avatars for his sex). He can also upload his own avatar.