https://www.youtube.com/watch?v=9dWo7elhmk4
Watch this video concerning the aging mech. Looks like there is no physical appearance for ageing or scaring just the appearance will reflect the geno and health. Seems like the other Rex was sick or lost too many fights with the other rex.
Watch this video concerning the aging mech. Looks like there is no physical appearance for ageing or scaring just the appearance will reflect the geno and health. Seems like the other Rex was sick or lost too many fights with the other rex.