WTB: Mototrcycle "stuff" to decorate office

I'm looking for "stuff" to further the motorcycle theme in my office.
Vintage off-road, road racing, or British, or non-Harley American brands
preferred. Generic stuff ok, but I do not like Harley stuff.. 70's and
older preferred, but newer stuff could be ok too.

Examples of "stuff" I could use:
-Helmets
-Prints, posters, ads, etc
-Fairings
-Race banners
-Art
-Wheels
-Promotional items
-Ex-racing items
-Dealer items
-Decorative items
-Non-running older bikes (yes, I have the room)
-Otherwise unusual stuff

Don't need everything to be 100% perfect, but it is for an executive office
so it needs to be decent in appearance.

Let me know what you have (emailed pics would be great), how much you want
for it, and where you're located.

Thanks!