On the other hand elven design of Forgotten Realms changed through years and it's closer to human (the eyes are not that slanted anymore). Ofc closer to human doesn't mean big square jaw.
Granted the features are not as pronounced as they used to be, but they can still be found in official artwork. All of this pictures are from the 5E player's handbook:
Originally Posted by ZawiszaTheBlack
I also don't understand Asian faces, it doesn't make sense for Elves, but makes a lot of sense for humans.
I don't know whether that's Larian or WOTC's new direction, but I find it nonsensical as well. I've said this before, I'm mixed race myself yet I don't feel the need to see my features represented in a non-human folk from a fantasy land. Elves are not supposed to be human. Half elves though, you can give them a broad fan of diversity in all shapes and colours.
And yes, they're as tall and broad as humans are, same body-type. The wood elf druid is even bigger, If I recall correctly he's a giant hulk of a man.