Upscale Image for Large Print _ urgently Only,

I need the attached 3 MB graphic rebuilt so it can be printed at 7 x 8 feet without any visible pixelation. An AI rendering tool is my first choice, but you are free to pass the file through any combination... (Budget: ₹600 - ₹1500 INR, Jobs: AI Image Editing, AI Rendering, Graphic Design, Illustration, Illustrator, Image Processing, Image Upscaling, Midjourney, Photoshop, Stable Diffusion)