Huge ammount of inconsistency between style pictures and image names comming with, so that from first glance it looks like images are not there, but they are just having another names in xml as in image folder. For instance pmforward.gif used in style as pm_forward.gif collapse_thead_collapsed.gif missing at all newpm.gif used as pm_new.gif and so on.
It spoils the nice style you develped people.
Please check picture names.
In any case the test version is -
INSTALLED