Humorous sci-fi poster featuring a lizard astronaut in space gear, retro-futuristic design, vibrant colors, intricate details, comic book inspired art style, 8K resolution, pop art, artstation trending art, concept art by greg rutkowski, artgerm, alphonse mucha. 

epic action, Unreal Engine, cinematic award winning artwork, many details, extreme detailed, full of details,Wide range of colors., dramatic, Dynamic,Cinematic,Sharp details, Insane quality. Insane resolution. Insane details. Masterpiece. 32k resolution. casting shadow style, cucoloris patterned illumination,  dvr-lnds-sdxl, ral-dissolve, ral-ertmsphr, ral-porcelain, ral-pxlprtcl, Niji, aidma-niji