Guardian of the Sands Skarner needs a bit more
I like the idea and it makes since now that he is from Shurima but it just seems bland. It seems that you were going for the scorpion in "golden/crystal armor" look but the main body just seems bland. Yeah the black makes the gold stand out but it needs a bit more color. Give the body or at least more of the tail some color.
The "main body" needs more color and the armor should be brighter.