Digipak & Poster Graphic clarification

Now I am making the final versions of my Digipak & Poster it is clear that I need to include something to some of the panels as they seem to look fairly boring and simple. As you can see from the two photos shown I have designed some extra graphic to fill in the spaces. Once I have polished these up and put them onto photoshop they will then be ready to go onto my final versions of my Digipak & Poster. With this in mind I think they will make a good addition to both my Digipak and Poster as they will be able to convey our chosen genre.