rubricmarine, space_marine, 1boy, upper_body, power_armor, helmet, glowing_eyes, boltgun, alien_world, jungle, crystal. A close upper-body view shows a Rubric Marine pushing through dense alien vegetation with an ornate boltgun across his chest. Purple crystalline plants and wet black leaves crowd behind the broad shoulder plates. The huge striped crest and brilliant cyan eyes dominate the sealed helmet while chipped blue enamel exposes worn metal at the armor edges.

low quality, worst quality, score_1, score_2, score_3, bad anatomy, bad feet, bad hands, bad fingers, extra fingers, missing fingers, fused fingers, broken limbs, flat lighting, blurry, noisy, jpeg artifacts, plastic skin, waxy skin, overexposed, underexposed, asymmetrical eyes, extra boots, extra feet, extra legs, logo, displeasing, very displeasing, lowres, lowres face, extra digits, too many fingers, too many digits, inverted limbs, mixed limbs, oversized limbs, watermark, signature, artist name, bad quality, simple background, mirrored, blur, AI generated, caption, speech bubbles, black bar, large head, big head, bobble head, bad proportions, border, frame,