DeviantART: http://fav.me/ddmjwq4
Here it is, the more-or-less completed Pikachu suit. I may still add/fix things over time, even make some "accessories" for it (like a Detective Pikachu deerstalker hat for example), but for now I'm considering it "done."
Unboxing video: https://www.youtube.com/watch?v=ZRyJT6f4kTg
Cosplay silliness: https://www.youtube.com/watch?v=OIcxL6bs1ck https://www.youtube.com/watch?v=vbQVL8RI5ig https://www.youtube.com/watch?v=9ssdojkl0C4 https://www.youtube.com/watch?v=Xo2JQmt6b2w