Create an ultra-realistic portrait of an interdimensional cosmic officer. The being is an alien

Create an ultra-realistic portrait of an interdimensional cosmic officer. The being is an alien, marine-like lifeform with an amorphous, semi-fluid body. The skin is translucent blue, glowing softly from within, with a jelly-like texture smooth, slightly elastic, and organic. Subtle inner light flows through the body, creating depth and realism (subsurface scattering, soft glow, light diffusion). The form is partially humanoid but fluid and unstable, with elegant tentacles emerging naturally from the body. The tentacles should look soft, semi-transparent, and gently flowing, not chaotic. The being has no rigid structure its shape slightly shifts, maintaining a coherent silhouette while feeling alive and dynamic. Expression and presence: very wise, calm, and intelligent, conveying a sense of ancient knowledge and authority. Integrate subtle sci-fi elements: faint energy lines, soft glowing nodes, or bio-organic technological details indicating high rank (cosmic officer). Style: ultra-realistic, photorealistic textures (gel-like surface, glow, reflections, translucency), extremely detailed. Lighting: cinematic, cool blue lighting with soft highlights and rim light to emphasize transparency and depth. Background: none transparent PNG. Composition: waist-up or mid-shot, centered, clean silhouette. Mood: mysterious, serene, intelligent, otherworldly. Ultra-high resolution, sharp focus, AAA-quality cinematic sci-fi render --ar 1:2 --v 7