* Appearance: Red has short, spiky black hair, and he wears a red and white baseball cap. His attire is similar to his original design, consisting of a red and white short-sleeved shirt with a yellow collar, blue jeans, and red sneakers.
* Eyes: Red's eye color is not explicitly shown in HeartGold, but in previous games, they are typically depicted as blue.
He is depicted as being a strong and determined trainer who is still continuing his journey after the events of the original games. He is easily recognized by his iconic outfit, which has become synonymous with his character.
Overall, Red's appearance in HeartGold remains faithful to his original design while subtly reflecting his growth as a trainer.