3D Model: A Ghostly Cartoon Character With A Mischievous But Eerie Grin, Tall Flame-shaped Hair, And Hollow Expressive Eyes. His Body Is Long And Tapering Into A Swirling Ghostly Tail Instead Of Legs, With Sharp Angular Shoulders, Tattered Striped Clothing, And Claw-like Hands With Elongated Fingers. The Style Should Be 3D But Rendered To Look Like A 2D Sketch Or Hand-drawn Cartoon, With Bold Outlines, Cel Shading, And A Slightly Rough Textured Line Quality To Preserve The Ink-drawing Feel. Keep The Exaggerated Proportions, Spindly Arms, And Eerie Floating Presence, As If A Sketchbook Ghost Came Alive In 3D While Still Looking Like A Flat Cartoon Drawing.