Help needed (Patreon)

Hey everyone !I'm working on this pic where sylvanas is hot dogging a night elf rogue.The pose is kind of ready but I have absolutley no clue of where to set the scene. I was thinking of a prison cell but i've already done that. Then I thought of the spooky waycrest manor but then I remembered that I can't export dungeones from above wrath of the lich king.... so i'm kind of stuck. Any ideas ?