Hi Terence! Not sure if you are far from KL; but this place might help you getting some earthworms and info on how to raise them: Agricultural Department, Crop Protection Division at Jalan Gallager, KL. Good luck !

Collee/Jerrod: Yep, the Giant Palouse Earthworm is known to be white as an albino and fragrant (smells of lilies); which could be a protective deterrent, or not. Here is a good Wiki read. From reading this other article appears they are not protected yet: PPF: Giant Palouse Earthworm (Driloleirus americanus) .