Not a competition entry... but while we're on the topic of 1-off or limited production bikes... these are really growing on me:
Confederate Motorcycles - F131 Hellcat - Hand crafted American luxury sport motorcycles, motorcycle accessories, parts, and apparel
Confederate Motorcycles - B120 Wraith - Hand crafted American luxury sport motorcycles, motorcycle accessories, parts, and apparel
Confederate Motorcycles - P120 Fighter - Hand crafted American luxury sport motorcycles, motorcycle accessories, parts, and apparel
The first two (HellCat and Wraith) remind me somewhat of the promised but yet-to-be-released BMW Lo-Rider concept bike. Prices are what you might imagine for limited edition, hand fabricated artwork. The specs are intriguing for each but I've not heard a report from someone who has actually ridden one.
Brad Pitt and/or Tom Cruise... if you're lurking... this might be a good time to pipe up and tell us about your HellCats.
Ian