I thought that the only image format that would work was JPG.
Are you sure it's saying "there is no PNG", or is it saying "image not found"?
Edit the WRL with a text editor and make sure that there is no PATH on the filename for the image.
Then place both the JPG and the WRL into a zip file together.Patience, Persistance, Politeness - the 3Ps will help us get us to Perfect Printed Products
That's it. I didn't zip them thank you so very much
Edit Oh Noes! The colors are completly messed up. It's like they're in reverse or something. I exported these through several programs and had no incompabality issues until now. What could be wrong ?
EDITEDIT: WRML is broken X3D worked perfectly