I have been trying to make a habit of finishing more pieces, however no matter how much i attempt to fiddle with this one it just never looks quite, complete, for lack of a better term :) I'm not really used to properly rendering a piece like this so i'm not really sure where to go from this stage.

any advice on where to go from here, or just general critique would be appreciated, i was attempting something tense and sort of grimy if that's any help :) ty

any advice on where to go from here, or just general critique would be appreciated, i was attempting something tense and sort of grimy if that's any help :) ty