I am involved in lot's of re-organizing and purging right now, so I often type in "tool wall", "sheds", "garage organization", etc, into google images and while there is a lot out there, there still somehow manages to be not a lot out there.
I still think my organization is better for me than any of those Low's Depot type offerings.
What exactly are you looking for? Post the specific requests and maybe GJ members will send in there pics or ideas.
I've done a couple "Google Skethup" designs of garages and sheds for friends and that seemed to help them a lot.
I tend to arrainge all the items on the ground first, with no walls or constraints of any kind. Then design the building around the arraingement as needed/preferred.