If someone don't know, but since 7 years I'm working together with some friends on an opensource Ultima Online Client called Iris2. The best thing of this client is the ability to show you the world of Britannia in full 3D. Of couse old 2D style is also supported.
Currently we want to update the existing 3D Models/Tiles and we don't have any artists. Maybe you or someone you know wants to help us modelling.
Here is a list of needed models.