ultra realistic, brown skinned angel with white big wings, floating underwater, elegant, subsurface scattering, vibrant colors, ( ( ( koi colors ) ) ), octane render, jesper ejsing, james jean, justin gerard, tomasz alen kopera, cgsociety, fenghua zhong, makoto shinkai, highly detailed, rim light, art, cinematic lighting, very coherent, hyper realism, 8 k