I'm planning on painting one up for my 15th Dracon unit at some point in that color scheme--"The 15th uses the same gray and green paint scheme as their original Star League forebears."--I've always interpreted that as a feldgrau with OD trim. I think it'll look smashing!
Of course, the Wolvie II probably isn't technically available to the 15th in any era (save 1st SW), I figure if Salmoe Ward of the Kell Hounds can pilot one during her career, then the 15th can have one! ;)