If you use FS9 and need the textures in BMP, you should be able to specify that format in the One-Click Repainter (on my system, that setup never "sticks", a bit like the color selector no longer saves favorite colors in a pallette). If like me you can't get BMPs output very easily, you can convert DDS to BMP using this converter.
https://www.flightsim.com/files/file/208824-fs2004-ai-texture-converter-bmpdxt-from-dds-repaints/So, all the textures in the zip can be made into BMPs that way.