For what it's worth, there is a set of Bianchi stickers on eBay (
http://www.ebay.com/itm/300696863141) that looks very close to the stickers on that bike: a circular Bianchi logo on the seat tube, the golden Tubi Bianchi on the down tube, and the Campione del Mondo sticker on the top tube (the years are partially covered, though).
The only sticker that is slightly different is the head badge. The head badge sticker on eBay says "Edoardo Bianchi" in black letters over a "celeste" background, while the head badge sticker on your bike says "Edoardo Bianchi" in white or pink letters over a red background.