A beautiful highly detailed digital artwork of a (super smash bros ultimate poster with 80's retro synthwave vibe, fight between nintendo characters in nintendo universe style, epic fight between nintendo characters in 80's synthwave retro futuristic tokyo background, 3d detailed animated poster based on art from game super mario smash bros ultimate, nintendo switch, nintendo boy in front, 80's style retro vibe, neon green and pink style nintendo characters (such as luigi, zelda, peach, seamus aran, link, toad, goomba) fighting in background, neon green, purple and pink style of colors and lights, disintegration effect, trash polka, extremely detailed, hdr, extreme quality, dynamic lightning), in front of a space nebula, featured on Artstation, octane render, 4k, 8k, artstationhq, intense, epic, exciting, wow, panoramic, cinematic, moody, hdri, lens flare, exciting, stop motion, highly detailed, octane render, soft lighting, celestial | Space