A 3D model of a male character wearing stretchy pants, a short white T-shirt, and white sports shoes would look something like this:
The character’s body would be modeled with anatomical accuracy, with attention paid to muscle tone and posture. The stretchy pants would be tight-fitting and made from a material that allows for a full range of motion. The fabric would be textured to convey its stretchiness and the way it conforms to the contours of the character’s body.
The short white T-shirt would be modeled to fit loosely on the character’s upper body, with the sleeves reaching just above the elbows. The fabric would have a slightly wrinkled texture to convey its casualness, and the hemline would be slightly curved.
The white sports shoes would be modeled with attention to detail, including the laces, soles, and other features. The shoes would be designed for comfort and flexibility, with a sleek and modern appearance.
Overall, the character would have a fit and athletic appearance, with a sense of casual style conveyed by the loose-fitting T-shirt and trendy white sports shoes.