Okay since so many people sent me emails about the other billboard project that I referenced on the Menard's thread I figured I would share the background to it. I came upon this website one day while looking for some type of billboards that I could make my own signage for. This company sells real billboards but you can buy "salesman" samples or what they call Mini Billboards. They are very sturdy and look scale appropriate for O gauge. I used Photoshop, Google, and my own warped mind (shut up Paul 2 no comments needed from you lol) to come up with some unique ads.
Here is what I have done so far on the layout....