Shame production ended as it was a fairly unique proposition. Taobao is your best bet for a clone, the 6.7l ZS-A4L stands out and the maker has recently joined sff.net. No front IO unfortunately.
ZS A4L v2
They sound too thin to make a real difference. I thought the ZS-A4M got it right in this respect, though interestingly V2 did away with it. Plus maybe it depends on how the fins are orientated on a GPU heatsink - effective for horizontal fins, not for vertical. Testing a few combinations is the...
Good work. Here is my other venting suggestion for any prototyping and testing you do - a small complete gap for exhausting
Is the intended material aluminium? You may have issues with the holes. Hahutzy XS is thread is a good read re some of the difficulties he faced on the vent patterns...
Looking forward to seeing how this progresses. This form factor is becoming increasingly popular - Hahutzy, CustomMod Flex, ZS-A4M, Loli2 and others.
1, As above think about a front vent for the GPU. Similar to the ZS-A4M and L7. There is an observation in a CustomMod thread...
It was this one. Not how sure good Apevia are and it looks like they are mis-advertising it as Flex ATX. Dimensions are actually TFX.
The wait for a 300W+ high efficiency Flex ATX with a 80mm fan and modular cables continues.