is the same as the sith infiltrator (paint scheme wise) which came with the darth maul transforming generator core play set.
of course i have never seen the transforming generator playset one, i get my information from brit cit's page. here
actually, looking at the repaint sith infiltrator shown on your web site brit, i think that there is indeed a difference between the generator play set infiltrator, and the paint scheme used on the trophy one
r2dee2 where are you?
actually (what is that? my favorite word of the month! ), anyway, if you check r2dee2's excellent site, you will indeed see the difference between the generator palyset, and the trophy maul infiltrators, as shown here