Description
I found some color and more precise color information on Iapetus (and most of Saturn's major moons) so I redid my textures for them. Iapetus is neat as its high contrast let me confirm the the gamma value to use on these textures (turns out to be 2.0 instead of 2.2).
The original file is about 11.7k and i was working in 16 bit color space but there's no way to share this over DA, so here a 8 bit 8k copy if my texture.
Map aligned for use in Celestia.
Source