Thought I would provide an update. The trigger groups came back and work great. The yugo stock was finished and so the yugo sks is completely assembled. Now I'm just waiting on the the aftermarket stock to get its cross bolt put in and some finishing work there. Once I have both carbines completed, I'll take proper pictures of them (I have a set of three good lights and I'll get a really good white background to put behind the carbines for the best results possible).