This is a Knuckles produced under the "Sonic Project" licensing label. They did a set of dolls around the time of Sonic X, which MAY have had more than 1 country of release. Notice how the poster in the background is also a "Sonic Project" license item, but it appeared in the US & UK, as well as at Amazon.com. The Knuckles is nice, mostly. The bottom of his face is a bit big/chunky, but his fist-spikes are stuffed, he does have clear-cut thumbs, the glove cuffs, socks & shoe-bolts are also raised/detailed. The eyes are decal style & well positioned. While not 100% perfect, this is still a nice, collectible plush.