Height: 6'2"
Weight: 215 lbs (97 kg)
Build: Stocky and dense. Jaguars are not long, lean cats. They are very tightly packed.
Other characteristics: Large, strong paws; both hands and feet.
Dress: Athletic, well-fitted style. Jeans or cargos for pants. Tees and button-downs are both common, as are hoodies and/or jackets. (And any combination of those. Layers are a plus).
Any clothing that covers up the distinctive markings on his body will have the same designs.

Also note this quick guide on the form/shape of jaguar spots: http://www.furaffinity.net/view/10951914/

Reference art by  zambuka.

(Re-upload to new account.)