You are right. I know about the md2 format and it's backdraws, but I didn't find any other format that is common of fragmotion and blender.

I forgot to mention that I don't re-import this md2-model. I only export the painted picture, and import it in MED. The uv-mesh seems to be untouched by the reduction of the md2-format.

I know that this isn't a good example of proper work of a modeler, the model is quit old and lowpoly, and far from being optimized at all.

I simply like the sketch-like look. It looks like a crinkled sheet of paper, painted in rough lines with felt pen and watercolors.