Vertical Steampunk Fantasy Battlefield Key Visual AI Image Prompt

Using REFERENCE_0 as a set of design sources, create one grand vertical anime key visual that combines the motifs from all 7 visible reference cards into a single coherent steampunk-fantasy battlefield scene. Do not recreate the card layout, borders, stats, icons, or small UI text; instead, expand the card artwork into a full cinematic illustration. Goal: Create an epic ensemble poster centered on a pink-haired steampunk anime heroine, walking forward confidently in the foreground with ornate brass-and-black mechanical armor, gears, goggles, a frilled dress, and a large clockwork weapon. Reference integration: Incorporate exactly 7 major source-inspired elements from the reference image: 1) a huge dark winged mechanical angel in the sky with purple glowing cores, 2) a massive white artillery mech with a multi-barrel cannon, 3) a red-brown mechanical dragon with orange glowing cores, 4) a dark armored gothic warrior companion, 5) a radiant golden angelic knight with a spear and halo-like machinery, 6) a towering industrial fortress/city packed with pipes and chimneys, and 7) ornate golden clockwork machinery integrated around the heroine and battlefield. Scene: Place everything in a dusty desert battlefield beside a towering steampunk industrial city, with armies and smaller flying machines in the distance, smoke, dust, banners, and dramatic scale. Style: High-detail Japanese anime illustration, fantasy mecha, ornate brass clockwork, cinematic lighting, dramatic clouds, warm sunlight, intricate mechanical parts, dynamic depth, ultra-polished poster composition. Composition: Vertical 3:4 aspect ratio, low-angle heroic perspective, main heroine large in the lower center, gigantic creatures and machines surrounding her above and behind, strong sense of motion and grandeur. Constraints: No trading-card frames, no UI icons, no numbers, no readable text, no watermark. Keep the final image as one unified scene rather than separate panels.