I've been using this in a more hacky itteration I wrote for months now.  Short description, does a slide show of the media from you desired Ren'py game.  You know, for those of us who hate reading and just wanna Faa.... yeah.  The meat of it is the rpaExtra.exe that I did not write, it came from some one else on F95.  I wrote a little Ren'py project that puts controls on it.  It'll do a slide show for whatever you drop in an "import" folder and will rando play whatever music you want to drop in the "audio" folder.  
It's by no means perfect, but I use it alot... don't judge me.  Now you can use it too! ^^


Instrucitions are in the Readme.txt.