Ultra Realistic, Closeup Portrait, stern gaze, Captain America - Marvel character, modernized futuristic suit, advanced armor design, digital enhancements, shield accessory prominently displayed on shoulder, metallic blue, green, silver accents, visual interest, subtle details, accurate anatomical proportions, digital art, mixed media, airbrushing, pencils, matte finish, pop art, vivid colors, 8K resolution. by: Michael Whelan, Bruce Pennington
(Captain America - Marvel Character, modernized suit design). 