I'm not sure if I've every seen anything specific to
DVC but you can "google" 'Disney Packing List' and a bunch of them pop up.....this is what I did last year and then I tailored it to my family and saved it to my computer. They really list anything and everything you could think of....I pared it down considerably.
For a DVC trip you might also think about any non-perishable food items you might want to bring, your favorite coffee (they only give you a starter pack), laundry items if you're in a 1BR or larger and have the W/D in the villa.
Happy packing!