digital art, sci-fi alien character, bald head, pale blue skin, pronounced forehead ridge, serious expression, small dark eyes, wearing a high-collared, light gray cloak with blue stripes, circular white button on the cloak, textured skin, subtle wrinkles, subtle light reflection on skin, soft light source from above, background is a gradient of dark gray to light gray, faint star-like sparkles in the background, high contrast, realistic yet slightly stylized, close-up portrait, upper body, focused on face and upper chest, no watermark, no compression artifacts, smooth shading, detailed textures, 3/4 view, neutral colors, sci-fi aesthetic, fantasy character, calm and mysterious atmosphere, symmetrical face, humanoid features, minimalist background, clean composition