Thanks for the insight! I'm a 2nd AC from Germany having a similar AC Kit. It's always cool to get some inspiration for improvement. I was recently thinking about getting a battery powered air dryer to defog lenses in the winter. Keep up the good work. Cheers from Cologne!
Sadly it was just a one-off project a Camera friend did 2 years ago, not available online. Try shoot Steph a message but pretty sure she only did 1-2 batches and then hasn't made more since. Insta: @steph.cine