no actually, since every version of miku is canon her age varies. yes of course, 16 is her marketing age (her age used to appeal in marketing). but she doesnt have a canon age, since her age varies on many music using her. she is depicted as a 16 year old, but her age varies. there are some music videos where shes given "crazy" proportions, but its because her age is above a minor's according to the creators. this is not an opinion, its a fact. ive done research, you should about this topic, too. im also quite a fan of miku myself lol.