The PreludeII Base package is here. Bases for the following moons are included:
Ariel
Callisto
Charon
Ganymede
Hyperion
Iapetus
Io
Nereid
Oberon
Pluto
Rhea
Titan
Titania
Triton
Umbriel
A scenario with a DGIV AND an XR2 Ravenstar at each base are included, plus scenarios with a DGIV and an XR2 Ravenstar at the PreludeII Bases supplied with the DGIV (Mars, Phobos, etc.).
Enjoy!!!