one great nice touch about piranha design, and liveries ,you have forgot, maybe you do not have noticed, take a look on the base of the cockpit, where the glass are next to the metal, you can spot a set of detailed carves on the glass, customized for each one of the liveries, the first one is simple a set of two horizontal carves, the second is made this way ^^^^^^^^,
on the third one you can see them made like a lightning shape.
each one takes up the decals of the respective livery

those touches are pure 100 % GENIUS by SL , KUDOS to the designers !