Have you ever heard of Pika and Mika?

These retro bunnies Pika (boy) and Mika (girl) were created in 1968.

source Toysrevil

Deze retro konijntjes Pika (jongetje) en Mika (meisje) zijn in 1968 ontworpen. 

source

iXDoll from Hongkong created a new (ball jointed doll) pair of them. (A ball-jointed doll is a doll that is articulated with ball and socket joints. They are made to be easy to customize, by painting, changing the eyes and wig, and so forth)

source Toysrevil

iXDoll uit Hongkong heeft Pika en Mika opnieuw uitgebracht in de vorm van Ball jointed dolls. (Ball-jointed Dolls (BJD's) zijn volledig beweegbaar door middel van kogelverbindingen. De poppen zijn geheel aan te passen – pruiken en ogen kunnen verwisseld worden evenals hoofden, handen en voeten.

I'm not sure if they are available at the moment, but if you want to read and see more about them, follow http://www.flickr.com/photos/siuding/4724417253/in/photostream

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