Realistic Twitch Thumbnail Design

I’m preparing a new Action-Adventure stream on Twitch and I want the thumbnail to grab attention instantly. The style has to feel realistic—think gritty textures, dynamic lighting, and depth that pops even in a quick scroll... (Budget: ₹600 - ₹1500 INR, Jobs: Animation, Color Grading, Digital Art, Graphic Design, Illustrator, Photoshop, Procreate, Visual Design)