Two Mythical Serpent Like Creatures Facing

Create an illustration featuring two mythical serpent-like creatures facing each other, one in warm shades of crimson and orange, and the other in cool hues of teal and azure. Modify their designs to have more elongated bodies and flowing, feathery fins instead of traditional scales. Surround them with swirling wisps of clouds and small sparkling stars against a deep navy background. Ensure that the overall composition is symmetric, with both creatures maintaining striking, expressive features, but without any specific brand references or logos.