Soild Model, But With A Problem...
Since Mr. M1clark mentioned the background, I won't take off for that, but there is something else I wish to address.
In terms of model it looks good. It is a solid piece showing skill in both modeling as well some skill in the textures. SO I Have no beef with those.
My issue is in the render. pert of the render, the lighting, is fine, but the entire thing is fuzzy. It looks like you had a depth of field toggled on the camera, but had the settings off where it started to blur the piece. Since we are dealing with a stationary image here, with no background, the focus should be on the model. And having the fuzzyness takes away from being able to see the detail you have poured in.
So get that render fixed and you'll be good to go.