Create Twitter Avatar with Moody Watercolor Mascot

Polished social-media avatar / profile picture, mascot creature, watercolor portrait, mysterious moody mood, high-contrast bold palette, transparent-feel white. Centered composition, clean cropping for circular and square crops, high readability at small sizes. Magazine-grade rendering, sharp focus, no text overlays, no watermarks. No celebrity likenesses, no identifiable real people. Tasteful framing, no minors in sexualized context, no extremist symbols. Target search intent (rendered visually, no on-image text): "create twitter avatar" (en).