There should be a textures directory in the ./plugin/bra directory. In this directory there should be the textures.
I checked the installer and they are not installed correctly (my bad).
I have added the plugin here:
bra.zip [884.71 KiB]
Downloaded 173 times
Unzip it and add the complete directory to the plugin directory.
Again sorry, uploading Beta patch with more (correct) plugins now, should be uploaded later this day.