I've uploaded a newly created map of the Imperial City to the following location.
http://users.chariot.net.au/~hoss/city1.jpg

This map is a new version of the map used for the Online City Project several years ago. Main changes include slighly larger islands, the inclusion of a city wall, and a new dock on the Avanil side of the river which is the location of the old Imperial Naval docks and shipyard. The Diemed side of the river has also been expanded somewhat.

For those of you unfamiliar with the old project, the city is divided into a series of different sections, which on this map have been colour coded.
Lilac = Avanil Shore
Yellow = Diemed Shore
Red = Maesilien
Green = Riversmouth
Blue = Fisher's Harbour
Cyan = Harbourside
Light Orange = Midbay
Dark Orange = Imperial Island
Purple = Bayview