Create a friendly anthropomorphic hippo‑like humanoid inspired by the Giff species from fantasy role‑playing games. Design him in the soft, charming visual style of the children’s cartoon Babar. His name is Geoff, and he has the personality of a clever, street‑smart rogue with a subtle mystical aura. Geoff should have a warm, approachable expression, rounded shapes, and gentle colors. Outfit him in light rogue‑style clothing such as a vest, scarf, belts, or small satchels. Add small mystical details like simple runes or a small charm on his gear. His overall look should be adventurous, with aggressive or dark elements. Full‑body character, clean silhouette, suitable for 3D printing