Kill3RKiD wrote:This is my first test model and I just feel like something is missing that I can't quite pick up on.
An arm perhaps?
Being serious though, it's honestly quite well painted. As for something not being quite right, at the moment its very center heavy and all your colour is focused there. I think you just need to pick out the studding and skulls on the legs, give it a nice contrasting base and it should pop.
Unfortunately, sometimes models just don't look quite right until they are entirely finished.