Blood Angels captain brandishing a chainsaw sword, donning a centurion helmet and robust armor, exquisitely detailed digital painting, set in the Warhammer 40k universe. Inspired by Raymond Swanland and Tomasz Alen Kopera, rendered with Unreal Engine 5, showcasing intricate details and exquisite lighting. The piece is highly detailed with cinematic lighting, embodying art rendered with Octane, coherent and cinematic, created in 8k resolution and trending on ArtStation. Captured from a side profile, highlighting the intricate details of the captain's expression and gear. Avoid elements like defects in anatomy, poor proportions, deformations, or any cartoon-like aspects, ensuring a cohesive and realistic portrayal without signatures or watermarks.