MODs for Spore usually REQUIRE Spore Galactic Adventures and the latest patches.
Some mods were designed for earlier patches, or for other Spore expansions...
The readme files or descriptions SHOULD state what is needed.
If the files come from http://www.davoonline.com/download/
and don't have readme files, i cannot help you. These mods were created from other Sporedum.net users.
Many things were updated with GA, so the files we need to mod should be up to date as well.
I ONLY support mods created by ME!
I hope this clears any confusion.
Search and Read before you post!