traditional japanese art style, rice paper, grunge, ink, watercolor, sunset, wabi- sabi, a magnificent gundam, mecha, huge high end bipedal robot battle unit, dark blue and neon power armor, detailed cyberhelmet, robot joints and circuits, holding an assault rifle, fighting in a battle on a futuristic sci- fi battleground, smoke, ruins, soldiers in power armor also advancing (size difference), attack helicopter, armored vehicles, intricate detail