Yongnuo is coming up with a new/updated version of their YN450 4G mirrorless interchangeable lens, Android-based camera with Micro Four Thirds sensor. The main change in the new model is the MFT lens mount. The previous model had Canon EF mount. This is the result of Yongnuo recently joining MFT. The new model is labeled as YN450N - here are some pictures:

Yongnuo products are sold at B&H and Amazon.