Hello Kimmy,
Sorry it took longer than I expected.. This was a pretty tough search :) Please note that I was not able to locate any dropshippers, most if not all the suppliers listed below are wholesalers.
For Precious Moments, I found Link hidden: Login to view in our directory. Also you can actually become a retailer or authorized dealer, Link hidden: Login to view
For Snow babies I also found the following -
Link hidden: Login to view
Link hidden: Login to view
For Disney figurines -
Link hidden: Login to view
For Hummel, sorry I was not able to locate a suitable supplier. It seems these are no longer mass produced, but I'll try running another search. I actually found their official site but even that will not load.
Plushes - I would like to clarify is Plushes a brand or are you referring to plush toys?
CowParade - Sorry but these figurines are exclusively by The Cow Parade Store LLC, you can apply for a wholesale account
Link hidden: Login to view
I'll be back tomorrow with my results for the other brand names on your list. :)