Uranus Missing Data is a project by Snowfall which features new and high resolutions texture maps for Uranus, its rings and its moons.
Color has been fixed on my end to fit realism. Originally, most of them have a darkish red tint
Most of the texture work is Artist Depiction based on real imagery by Voyager 2, and its in no way accurate. For Example, a comparison:
The Addon also features The Caelus Orbiter
You can take a look at it in Poster Dump
A conceptual orbiter that its meant to explore the Uranus System, much like Cassini did in the Saturn System. The model was also made by Snowfall
Place the .pak file in the addons folder. All in one