Hi, tracked down the link. http://www.cosplay.com/photo/1856065/. This wig was really thick so I was able to make the ponytail without adding any wefts. Also the wig will be really heavy in the back, I use spirit gum and toupee tape to hold it on or you could use clips and hairpins. Kukkii-san shows how to stub the wig and use a ponytail extension if you want ot try that. I love her wigs, she is the wig master. : )
Do you happen to have a link to the tutorial? I've been trying to figure out for the longest how to gather a wig like that in the back where it's showing the wig and not the back of the person's head.