Yes! These repaints work nicely in FSX with Classic Wings FSX native conversion. You only need to flip horizontally the bmp textures. DDS conversion is recommended but not required. Apart from this, she looks quite ok to me even with no bump map. Thanks Gary, Edward, and Jamie for all these nice DH.88 repaints. Here an Estonian Air Force Comet:
If you don't have it, the original Microsoft FS9 Comet portover is here (for panel, gauges, prop disk, air file, etc...)
Classic Wings FSX conversion: http://www.classicwings.net/dh88_comet.html
Scenery: Tallinn EETN, fully functional commercial demo from Drzewiecki Design http://www.drzewiecki-design.net/prodEETN_X.htm
EETN works quite well with Estonia X (free vector data) by J. Kelloggs (http://www.jkelloggs.dk/node/600), and FTX...