VTX3D AMD Radeon HD 6670 2GB GDDR3 HELP

Heyyy Guys ,
I'm new here and just wanted to find out if it was possible for a VTX3D AMD Radeon HD 6670 2GB GDDR3 PCI-E Graphics Card to have a plastic airflow cover like http://www.aria.co.uk/dynres/cHJvZHVjdF9pbWFnZS53aWR0aD0yNTA=/bWFpbmltYWdlcy92dHg2NzcwMmdiXzI1MC5qcGc=.jpg But here is what my VTX3D AMD Radeon HD 6670 2Gb looks like
http://s1295.beta.photobucket.com/user/ExtremeTechSolutions/media/DSCF4587_zps459503c7.jpg.html?sort=3&o=1 , where can i get the Air Flow shield or plastic fan cover , heat sink cover from ? ? Basically i would like to have the air flow plastic cover but my Graphics card never same with one ?

Regards, Drew

You just have to buy the right model to start with.

You cant buy them seperately

Thanks you , it would be good if you could buy them seperetly, if i brought a non working graphics card with the part , how do they attach to the graphics card on the AMD Radeon HD 6670 ?