Your image is a .tif. It must be a .jpg or .gif to show up in here. I've been remapping a P3 figure for P4 maps and, because the head uses a combination of mapping styles, I don't believe it can be done automatically in UVMapper. I ended up dragging individual polys around. I was wondering though, if the UV coordinates for the head could be hacked directly from the P4 .OBJ file into a P3 .OBJ file.