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...the one that popped up on the Sacramento CL looks like a good bet. The photos are, indeed, awful. I posted in link in the "are you looking for one" thread. Legnano didn't make any crummy bikes. "First tier" and "second tier" are meaningless with Legnano's. I think it's just some guy who decided he didn't want to do all the work involved in the project overhaul. If you don't go and look at it soon, someone will buy it, and sell the parts and frame separately on ebay.
You can't tell from the photos, but it looks like it might be relatively intact, in terms of the parts that are on it now. Too bad about the photos, but the flip side is nobody else can tell what it is either.