personagem 3d estilizado

Create a stylized 3D character model based on the reference image. The character should be in chibi proportions (large head, small body), inspired by pixel art but translated into a clean 3D cartoon style. He is a man with curly dark brown hair slightly graying (subtle salt-and-pepper effect), short beard also slightly graying, black rectangular glasses, and a friendly smiling expression. He is wearing a black regular t-shirt (not polo) with a printed image of his own pixel-art face and the text "meu melhor funcionário" in white. Keep the style cute and stylized, with smooth shapes, soft edges, and simplified details. Full body model, neutral standing pose, game-ready, clean topology, suitable for rendering and possible animation.