Hi, thank you for the reply =)

If you search ‘eta prime gpu LattePanda’ you'll see the youtube channel ETA Prime, theyve tested out desktop gpu's with the LattePanda.

The MXM GPU's I mentioned can be found here:

https://www.ebay.ca/itm/393017324438?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=6lt1h-7_qzq&sssrc=2047675&ssuid=4S59OzwhRx-&widget_ver=artemis&media=COPY

https://www.ebay.ca/itm/165652425703?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=GaPU6kUdR9e&sssrc=2047675&ssuid=4S59OzwhRx-&widget_ver=artemis&media=COPY

The adapter I mentioned MXM to PCIe can be found here: 

https://www.ebay.ca/itm/364102577630?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=fvvhy6mas9i&sssrc=2047675&ssuid=4S59OzwhRx-&widget_ver=artemis&media=COPY

Thanks again ^^