Prompt: 1robot mecha  
tank, 
camouflage, 
 battle
desert, 
battlefield
mechanical arms,
3d render, realistic,  photorealistic, 
gradient
sunset shadow key visual, vibrant, highly detailed
(art by  Syd Mead )
Negative prompt: negativeXL_D unaestheticXLv31
ugly, deformed, noisy, blurry, low contrast
kid loli child,