Yes, there are two downloads now available one from fyrons site which is an exe file. (I just used it myself today)
Image Pack Complete is a zip file.
This is a 56 meg file and contains all of the image pack files. The Image Pack will overwrite only a few files in your pictures folder. This is done to ensure that you have access to all of the new images supplied by the pack.
Image Pack Includes:
Planet Pack
Component Pack
Facility Pack
Event Pack
Combat Pack
These packs were gathered from
http://imagemodserver.mine.nu/other/MM/SE4/imagemod/ and combined into a single zip for convience. There is also a downloadable exe version available from
www.spaceempires.net