As QoN said Calo has very few voiced lines and Canderous don't have any line fitting for Malak either. And it would take a really long time too. All those dialogs, and editing.... but it is possible. Hard and Long but it is possible.
"I've barely eaten anything for many decades now. It feels like my stomach shriveled into my back........though i don't have a stomach or back because i'm a skeleton! Yohohohoho! SKULL JOKE!"
"My eyes have never seen such a pretty woman! But i'm a skeleton so my eyes don't see much."