Well I have finished my first base of Dwarfs and here are some photos.
Seen here I have based 4 Dwarfs on plastic card, then covered the base with a filler putty. I have given the putty a bit of color to make it easier to cover with paint and flock.
Another angle of the same.
Now this is a completed base. I have added a bottom to the base of magnet, used for cards. You can get then in lots of 100 for about 10.00 US. With a pit of paint and some flock it looks good tom me.