She looks too similar to the Crimson Avenger version of Elesis.
She does. The fact that the artist based her on Crimson Avenger has a 20% chance of being true. There doesn't seem to be a single image from Elsword on the artist's page. The artist does have quite a high amount of Fate/Stay Night images. Due to that, the artist might have got a sniff of Elsword from somewhere (Crimson Avenger IS the most popular female (class) character from Elsword, point).
The dress she's using though.... not lewd enough.
The dress she's using though.... not lewd enough.