The player characters in art keep getting taller, but ingame they're still short as kids. It wasn't as noticeable previously when the proportions in overworld were about the same between a child and an adult, but it's very noticeable now. I think having a set height and weight was somewhat jarring in the gen 4 pokedex when the character's age is supposed to be ambiguous. What if you could adjust your character's height and weight?