Can you help to identify these frames, bikes or parts?

hi, can anyone identify what type of colnago is this (year/ model ) ? and if so, what would it be worth. i know that it's equipped with campa chorus (8 speed casette). thank you.
http://www.flickr.com/photos/97514393@N04/9044072319/

Colnago Master Olympic, probably around 1994, Dream paintjob.