Sci-Fi Book Cover Design

I'm seeking a talented artist to create a cover for my sci-fi book about space knights. Requirements: - Depict armored knights prominently - Capture a fast-paced, brutal tone - Include a space-themed... (Budget: £250 - £750 GBP, Jobs: Book Cover Design, Caricature & Cartoons, Character Design, Concept Art, Digital Art, Graphic Design, Illustration, Illustrator)