This was my testing ship for my first hex-editing: Italian cruiser R.Montecuccoli.
Montecuccoli repaint
Seems to work OK. Download includes an external texture, GENMonte.TGA, which contains the guns, decks, racks and some other stuff.
In case someone doesn't know what to do with it, just put it all in the models folder and reroute the .UDF to the new .JRF.