Futuristic teenage army on a neon sci fi battlefield

Futuristic sci-fi, a supermassive group of 90000 teenage boys and 90000 teenage girls, 17 years old, gray skin, short purple hair slick back, yellow glowing eyes, smirking, combat gloves, black armored clothing with yellow neon stripes, massive black mechanical military base with yellow plants and yellow trees, grassy terrain with rivers of water, outdoors, yellow circuitry, cybernetic technology, in black with yellow neon LED lights, circuit board, yellow fog, yellow lighting, dark yellow fog, yellow space background full of cosmic storms, divine atmosphere, vast darkness of the void, yellow bioluminescence from outer space.

Watermark, red, blue, navy blue, baby blue, green, orange, teal, lime, pink, purple, white, gray, brown, silver, violet, ugly, deformed, noisy, blurry, distorted, static, terrible graphics, out of focus, bad anatomy, extra limbs, poorly drawn face, poorly drawn hands, missing fingers, nudity, nude, NSFW, disproportionate, out of place.