Tomopop has spotted this set of really kawaii K-On! Pinky:st, which were made using customised parts.
The awesome set of K-On! girls were created by a modeller, Kugumo, and the images were posted on the FG Boards. I just amazed at how the instruments were custom-made.
I used to enjoy collecting those limited edition sets of Pinky:st. My favorite is still Pinky:st Makoto Konno from the anime movie “The Girl Who Leapt Through Time”.