A futuristic rocket engine on a black background in the style of [Ralph McQuarrie](https://goo.gl/search?artist%20Ralph%20McQuarrie) and [Chris Foss](https://goo.gl/search?artist%20Chris%20Foss), seen from above in a close up, 3D rendered, symmetrical, with studio lighting, hyper realistic, rendered in octane, with a metallic finish and chrome texture, high resolution, very detailed with intricate details.