I flashed this on my Mi1 and then flashed the Gapps package from here: http://en.miui.com/thread-2840-1-1.html. After that still no Playstore, but then I simply downloaded the laters apk from here: http://www.androidpolice.com/2013/02/22/download-latest-google-play-store-3-10-14/ and now...