sea snake 3d model

A realistic sea snake with a fully visible elongated body and intact tail, continuous smooth anatomy from head to tail, laterally flattened tail adapted for swimming, natural scale patterns, swimming near coastal waters with floating algae, clear silhouette, no body truncation, no missing limbs or tail, accurate marine reptile anatomy, scientific biological illustration, neutral background, full-body profile view, speculative marine evolution illustration, science-based concept art