Create a high-resolution poster featuring a fierce female warrior in modern combat gear. The character should have an athletic build, standing at 5'8" with a muscular yet agile physique, and a medium skin tone. She should be equipped with advanced tactical gear including a sleek helmet with a visor, body armor, and a futuristic rifle. The background should be a solid, deep red with dynamic, abstract patterns suggesting motion and intensity. Use a cinematic artistic style with a focus on sharp details and high contrast. Apply HDR effect to enhance the visual depth and clarity. The text "Mortal Combat" should be written in bold, metallic font at the top of the poster, with a slight 3D effect to make it pop. Use soft studio lighting to highlight the character’s features and gear, with a subtle vignette around the edges to draw focus to the center.