The main problem about Gaygaybyte 3D Aurora [New model or Old model, it's the same] is about the intake fan.
There's a lot of problem on the intake area.
1) The HDD Bay are facing the sidepanel, which means the direct airflow is blocked by the HDD bay.
2) The HDD bay does have holes in it's wall, but the holes are too small to compare with my LL PC-G7 hdd bay.
3) The airflow is also blocked by the honeycomb as the fan is outside of the honeycomb, not inside. This, creates a turbulence where the air can't go straight into the casing which creates bad airflow.
4) One intake and two exhaust? Bad idea don't you think?
Gaygaybyte should think of a way dealing with this kind of problem.
To those 3D Aurora users, there is a way, you can send your aurora's to ianho and ask him to mod the HDD bay to face the PCI slots so that the airflow could go directly to the GFX and this will result to better airflow. If you want better result, ask the modder to cut a blowhole on that honeycomb, with this, the intake will be much much better as more air can go directly into the casing. To create a better airflow, i suggest putting another 120mm intake blowhole into the casing.
Maybe on the top of the casing?
Just my suggestion though.