How big is Hien?

[Halivel]

Most hyur males in this game are short, most definitely all miqo'te. Considering max height midlander is 5'7. If you are taller he is probably about 5'5 I'd guess. Cat boys I see running around are like 5'2 in comparison. Still hyur midlander max height is below average American height.

To be fair, OP is from Cerberus so I doubt American average height means anything from them. Male Miqo'te height is from 159.2 to 173.2 cm (which is, apparently, 5'2 - 5'7 range? Not a pro in American system)

https://www.garlandtools.org/db/#npc/1019544

According to this site his height is at "50"

If so, then he's "approximately 175.0 cm" (quoting how it's written in character creator).