A knowledgeable viewer of my YouTube channel has found another name for this plant.  It is called Hoya sp. Phukradeung Loei Province.  I found a few photos online and it indeed does match up.

Hoya sp. SR 2007-13, AKA Hoya sp. Phukradeung Loei Province, is a great Hoya when grow for the foliage alone and even a better Hoya if you are looking for a flowering challenge.  The flowers if you are lucky enough to ever see them are incredibly fragrant.  It is an easy grower that I can highly recommend!