Okay, I doubt there are many people out there who use Sketchup and MMD, but I figured it's worth asking, since I need to know ASAP (Hopefully today). I recently started making accessories for MMD using sketchup, and i'm having some problems with textures. I am using a plugin that exports to .x file type, called Zbyl's X Exporter. I have heard that if you are having texture problems you can rename them in notepad, but I don't know exactly how- the video was just like, "Oh yeah, if you have texture problems just rename them". Could someone please explain what to do?

My problem can be seen here: