I love the tattoos on the ears !
Most fan art that we see on high elves are oriented in the same direction, that of the ranger farstrider, and it suits them so well.
The blood elves have sort of become city elves like the ones from Suramar and this is reflected in their customization options.
Blizzard is very much helped by the artists of the WOW community to give it examples in order to differentiate between HE and BE.