I cannot answer about the Star Trek Mod, but here are a few instructions about the Image Mod:
* Go to any of the mirrors for the Image Mod, for example
Fyron's one
* You have to download the latest packs labelled Components (Version 17), Planets (9), Combat (9) and Facilities (10). These files are labelled as being the full Versions. (The patches wouldn't work as it is the first time you download this image pack)
* There are detailed instructions available in each file if you are confused about what to do later. Basically you have to extract the files you have downloaded to the directory ".../SE/Pictures/***" where *** stands for the name of the file. That is to say, you will have to extract the Planets file into the Pictures/Planets directory, and so on.
I hope it will help you, from another quite illiterate when it comes to computers.
