"You are wanting something that would be some sort of icon you select and pointing to a folder you select as well, and it would read that folder for the info like above.. correct?"
Yep.
I tryed https://www.wincustomize.com/skins.aspx?skinid=387&libid=34 but i think i need to put many efforts modifying it 
But anyway i looked down through 10 pages with "folder" results and didn't find better choice.
Please, tell noob then, how can i modify the widget? What i need to do to make not only 3 folders, but so many folders as i want?
I think i can manage font/icon by myself, but above-listed is overwhelming 4 me now..