I've been trying to upload my full color model that I created in Blender. I followed 2 separate Blender tutorials. I changed the model to mimic the one on shapeways, meaning I have each blender unit representing 1 millimeter. I also followed all the instructions listed in the full color tutorial, meaning I exported it to .x3d, put only the texture file and model into a .zip folder, named it the same as the model, and tried uploading the .zip to be recognized in millimeters. I get an email that the model is being processed and an email stating that the upload failed with no indication of what went wrong. I've tried a lot of different ideas, from changing the name of the model to different sizes/measurement options. I would very much appreciate some sort of help or troubleshooting.