Prompt: masterpiece hyperrealistic, best quality, 8k, pixiv, cgsociety, 2d, ultrarealistic full color illustration, realistic digital art, (battleship attacking small troops:1.4), different type of mechas, (fighting stance:1.3), (1female mecha:1.4), space war, battle of galaxy, (mecha fighting mecha:1.5), (in ruin city of mars:1.5), (dark blue skies:1.5), (epic battlefield:1.5), (turrets attacking robots:1.2), (shattered ground:1.5), ground explosion, ground particles, dirt particle, shooting, flying, attacking, destroying, (shattered iron pieces floating:1.2), metal pieces particles, (light particles:1.3), (plasma, lasers:1), (big explosions:1.5), (small troops:1.2) attacking robots, (medium robots:1.5) and (lot of small human troops:1.5), (small humanoid troops:1.3), dynamic pose, on ground, rock mountain, robotic building, (epic ruins city environment:1.2), (bright glowing stars:1.4), (big earth on blue skies:1.5), meteor, machine, futuristic, hard surface modeling, space thematic, (blue, orange, red, purple:1.4), (colorful scheme:1.5), ambient light, realistic lighting, backlight, volumetric lighting, (atmospheric fog:1.3), cinematic lighting, dramatic scene, (depth of field, lens-flare, bloom, glare:1.3), sharp focus, (high contrast:1.2), (film grain), (CineColor:1.5), perspective,  manga effect by best mecha artist, (by John Berkey:1.5)
Negative prompt: (worst quality:1.2), (low quality:1.2), (monochrome:1.1), (bad_prompt_version2:0.8)