Illustrate a futuristic junkyard turned marketplace, tucked into a canyon. Massive piles of spaceship debris and mechanical scrap rise like towers, with glowing market stalls built into the wreckage. Traders and scavengers in eclectic gear haggle under colorful, flickering holographic signs, while a small drone delivers goods through the dusty air. A golden-red sunset reflects off the canyon walls, blending with the neon glow of the market.