1x PCIe Risers video cards and keeping the video cards inside the case

[btcgolong]

I've got a unique situation were I can't mount the 1x PCIe video cards outside the case like many of our fellow miners do. I have a large case with lots of room, I would like to mount 2 video cards horizontally and/or Vertically inside the case (plenty of room in the CD-rom bays, etc). Any products out there that can assist ?