What do Sunny and the others see at the gas station when Orlu reveals something hidden?

Orlu fights with something and finally reveals something hidden. After Orlu succeeds and nearly passes out, what was an empty lot full of trash and weeds now shows a patch of wild grass and an obi. The obi has the usual thatch roof, but it is held up by steel pillars and there are drawings burned into the metal. There is a man and two small figures inside the obi.