After posting a picture of Yuki I was asked to do a blog entry for it so here you go. Here is how I let Yuki use a current nendroid stand using Sawako this time.
I used a power drill for this though you can probably just do it by hand if you have the tool. The size of the two bits I used are 1/16 to drill the first hole and 1/8 for the final hole.
You can get an idea where you want to put the hole holding them up to the stand you'll be using. Some figures have a nice line on their clothing sometimes which makes this nice if you wanna get in the center.
First using the 1/16 bit drill your first hole. If your using a power drill like I did just go slow I just give the button a push rather then just holding it down and then when it's as deep as I want pull it back out still pushing the button a couple times to make a clean hole.
Next just drill it again with the 1/8 and your done you have a nice stand for your older nendoroid :) Hope this was able to help it's my first time doing something like this.