I wanted to get back into 3D Sculpting and Printing, and the last time I ran into a noggin' scratcher, asking around on the forum helped... So, I have what I call a "Dice Token Thing," and I would like to get this printed in Full-Color Sandstone. I'm attaching the files as they were created by my program. Thing is, trying to get this uploaded to Shapeways, I end up receiving an error e-mail saying that texture files are missing. I've tried, for example, renaming the BMP file from "Dice_Test2Tex0" to "Dice_Test2", as well as converting the BMP files to PNGs, but it doesn't seem that any permutation of this is passing through the texture check. I also sent an e-mail to service@shapeways, but I haven't heard back from them in a while. Does anyone have any suggestions on what I'm missing or what I did wrong?