Prompt: retrofuturism style, Metal Slug Retrofuturistic style, top-down view of a steampunk tank, lots of light reflections, green blue and turquoise water tints, depth, professional and ominous concept art created by artgerm and greg rutkowski, an intricate, elegant, highly detailed digital painting with sharp focus, an illustration in the style of Simon Stålenhag, Wayne Barlowe, and Igor Kieryluk.
Negative prompt: Ugly, deformed, mutation, color red, 3 arms, 2 heads, more heads, blur haze