Not much is known regarding the planned map.
On July 25, 2002, the Counter-Strike official site posted information regarding Ido Magal's unfinished map and a link to download textures. The same information was posted on Counter-Strike forums around the same time.
These are textures I made for a CS Venice map I planned, but never executed. So I'm sharing them, hoping someone will make some good use of them. So permission is hereby granted to use them for any (and ONLY) Half-Life-based mod. Don't be a putz; Give me a credit if you're gonna use them. Included: WAD with smaller sized textures. TGAs of smaller sized textures. TGAs of original double-size textures. This README.