NaviSPORE wants your Creations!  First, you need to export your Creation to the proper format.  From the Spore Forum:



First, get a creature. I'm using Jomeaga's creature "Recruit", because it's cool looking and asymmetrical (that's the other major new feature in Patch 5)

 


Load it up in the appropriate editor:


Go to paint mode, so you can see what it'll look like textured, then open up a cheat window by pressing "Control-Shift-C"


Type in " colladaexport"


Agree to the EULA, and the cheat window will output something like this:


The exporter will create a collada file (a .dae file), along with the specular, diffuse and normal textures. It will place them in your “My documents/My Spore Creations/Creatures/” directory



Now create a zip file of the Creation (the .dae file and the textures) and send it to MyCreation@navispore.com.  And that’s it!