Nados

Hi there! I want to fly the Ukraine International B777-200ER Pratt and whitney. But there is no livery for it yet. (makes sense) There is a livery for the 200LR not the ER with the new engine variants. So i wanted to request a livery for the 200ER PW, but i don't know if its cheaper to request an "engine repaint" instead of the full livery request. I don't know if this is a thing to request. But i don't think i want to pay the full repaint price for changing it from LR to ER. Thanks! Andre,