[General Questions and Answers] eventcom:
Well, I'm I'm a native German speaker and therefore I'm quite sure you'll easily miss a thing or two :)

Generally spoken there haven't been any difficulties to install the ROM (I'm using it as a daily driver for a few weeks now) but there are a few things to mention: If you have a G700-U10 (like me) you'll need an U10 modem.img, else the networks won't work. The easiest way is: make a copy of the

/system/etc/firmware/modem.img

of your current system.

2nd, in that ROM there's a file

/system/app/Devicemanagment.apk

That file probably doesn't do any harm as it's not used by the system. But it generates positives when doing a securitity scan (could be false positives but doesn't matter anyway as it isn't needed by the OS) - simply delete it (either before flashing the ROM or afterwards).

Those two are the most important things.

So, here we go. I guess you know how to do anything from within TWRP as I don't (I've always used Clockworkmod). Most things should be almost identical, though. You won't need to install Google Apps - they're included.

There's one thing I'm not totally sure about anymore: I've probably reinstalled the Google Keyboard (formerly Android Keyboard) because the initial one has been partially in Chinese - but I'm not totally sure if this happened with this ROM or another.

Make a backup (or 2) of anything important

Download the ROM from here: https://docs.google.com/file/d/0B-byFAeXoLcRaXdGTUZkd3FfTU0/edit?usp=docslist_api

I'd suggest you also have a file manager on your SD card - I use ES File Explorer - as the ROM is missing one

Put the ROM file onto your SD card

Switch the phone off and boot into recovery

Wipe Data factory Reset

Wipe Dalvik und Cache

Install ROM from SD card

Reboot

The ROM will start with errors, chinese messages and won't start a language selection

Don't worry and turn the phone off (by pulling the battery)

Boot into recovery again

Do a factory reset again

Wipe Dalvik Cache and Cache again

Reboot

After this procedure the usual phone setup will start and you should be able to choose your language, set up your Google account etc.

If you didn't remove the Devicemanagment.apk before flashing: Do it now.

You can also safely remove the following files (as they seem to be just the Chinese replacements for the Google apps):

/system/vendor/operator/app/BaiduMap.apk
/system/vendor/operator/app/guanjichongqi.apk
/system/vendor/operator/app/tadu.apk
/system/vendor/operator/app/wandoujia-u7_4.18.1.apk
/system/vendor/operator/app/ZAKER_Phone_4.4.3_580.apk
/system/vendor/operator/app/zmappstore.apk

I've also deleted the following apps (decide yourself if you need them)

/system/app/baiduappsearch.apk
/system/app/iFlyIME.apk
/system/app/MtkTweak6589T.apk
/system/app/SimpleSleep.apk

And those as well as I either have better replacements or don't need them

/system/app/Browser.apk
/system/app/Email.apk
/system/app/NoteBook.apk

That's all. Let me know how it went.

Oh and if you really want to have a look into the German thread - it's located here: Rom Fake 5.0 - Android-Hilfe.de but you should be aware of that there are two ROMs discussed in the thread and a lot of unrelated stuff as well.