Captain faces a tall glowing green energy field, with another armored figure visible through the light behind him. He wears bulky red power armor with a deep blue helmet housing, yellow chevrons, a skull belt plate, and a tall yellow-white-red crest. The visor is open, revealing his human face inside the helmet beneath the glowing red helmet eyes.

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, border, frame,