In order for dds to save a texture file, its resolution must be a multiple of four...

In order for dds to save a texture file, its resolution must be a multiple of four (due to recent engine change which uses hard coded relative texture size instead of ddssize argument) -- This may just be a workaround, but either way it's totally harmless (just resized 1x1 texture files to 4x4 texture files). A real solution would later be a new model which has a real texture.