I am wondering if there is a scale issue on the individual pictures in the 2nd pack. To me, the droid next to the Utai looks like he was made to carry the suitcases. But if the suitcases are as big as they are, or the droid is as small as he is shown, then to me, judging by the picture provided, it looks like the distance between the hands and floor wouldn't be big enough for the suitcases.
minor nitpick - but an observation. but it could just be the pictures of course.