(masterpiece, best quality:1.3), 8k resolution, digital illustration, cover page, thick lineart, bold lineart, 2d, original character concept, (glowing), neon glow, (english text "TETRA"), cowboy shot, two-tone background, hands behind back, music, music_notes, aura, black hair, yellow eyes, outline, colored lines, colorful, (dynamic posture), expressive pose, hair between eyes, light green hair, turtleneck dress, suspenders, multicolored theme, head tilt, stylish, fashion,long hair, wavy hair, long sidelocks, looking at viewer, magazine cover, dress, intricate details, gradients,retro artstyle, (bob cut:1.3), fantasy, simple background, solo