Custom design Air Duct Attachment for the GPU which attaches a 40mm fan at one end of the GPU to push sufficient airflow through the silicon which could greatly reduce its operating temperature. I have designed this with the use of a 4x10 Noctua's PVM fan but should fit other 4cm fans too. Recommend printing in ASA or ABS for better heat tolerance.
The attachment might be a bit tight for the fit to be secure.
The author marked this model as their own original creation.