Pretty amazing that the most popular mod ever (Mo'Creatures) and the most popular texture pack for mods ever (Sphax) have not culminated together to produce a texture pack. Granted, the default creature textures are plenty good, but the items in the inventory look like junk compared to all the 128x textures around them.
I think this is the most work that's been done on them:
I think this is the most work that's been done on them:
http://www.eclipse-project.de/forum/viewtopic.php?f=13&t=398&start=60