Hi all, a new version has just been posted as the link. Have funs! https://www.youmagine.com/designs/printrbot-play-integrated-fan-mounting-frame-plus-diy-fan-guard

I remixed this design a little myself so I could fit a different fan cover on the bottom fan. I also removed some more material from the front for more visibility! I loved this design though so I knew I had to use it as my base: https://www.youmagine.com/designs/printrbot-play-full-fan-shroud