[OnePlus 3 Themes, Apps, and Mods] Vector01:
I put this Mod together by searching guides on Google and here on XDA and some files in Modded zip from others Developer. Thanks to them.

Instructions:

BACKUP just in case something went wrong.

Flash it in recovery

Mount System before flashing.

Download:

OB15

Battery + Clock + 4 Tiles: https://drive.google.com/open?id=0B7ZBvHP169uOeEJIYmYzQ3paSFU

Battery + Clock: https://drive.google.com/open?id=0B7ZBvHP169uOb2RyV0lLbnBnMGs

OB13:

STOCK:

Battery + Clock + 4 Tiles: https://drive.google.com/file/d/0B7ZBvHP169uOd2RkNFZwUEtCQ0U/view?usp=drivesdk

Battery + Clock: https://drive.google.com/file/d/0B7ZBvHP169uOYnNibnVJbkV4UW8/view?usp=drivesdk

Modded Notifications:

Flash this on top.

v.konvit:

Battery + Clock + 4Tiles: https://drive.google.com/open?id=0B7ZBvHP169uOWUdsY3lwRFZTU1E

Battery + Clock: https://drive.google.com/open?id=0B7ZBvHP169uOSnp6ZzE0NTlRdWs

kpChuck:

Battery + Clock + 4Tiles: https://drive.google.com/open?id=0B7ZBvHP169uOWWxDdE5hNUtrUVk

Battery + Clock: https://drive.google.com/open?id=0B7ZBvHP169uOdk4xTFJZZWRJMXM

OOS 4.1.x:

STOCK:

Battery + Clock + 4 Tiles:https://drive.google.com/file/d/0B7ZBvHP169uOc1JwY256bTZhTkk/view?usp=drivesdk

Battery + Clock:https://drive.google.com/open?id=0B7ZBvHP169uOV3dCMnVRYUNyMUE

Modded Notifications:

Flash this on top.

Battery + Clock + 4 Tiles:https://drive.google.com/file/d/0B7ZBvHP169uOeklhRXZ6N09NR0k/view?usp=drivesdk

Battery + Clock:https://drive.google.com/open?id=0B7ZBvHP169uOX3FtNFJrLTVZTWc

Guide: 3Minit and PotatoClock.

You'll need the following files:

-Notepad ++ (google)

-apktool.jar v2.2.2 (google)

-baksmali.jar v2.2.0 (google)

OK lets begin:This is the method i used, there's a easier way of doing it, but this method works for me.

-Create a folder whichever name you like and place the downloaded files inside.

-Shift-right click inside that folder, "Open command window here".

-Type "adb pull system/framework/framework-res.apk", "adb pull system/framework/arm64", adb pull system/priv-app/OPSystemUI/OPSystemUI.apk" and "adb pull system/priv-app/OPSystemUI/oat/arm64/OPSystemUI.odex", Without quotations.

-Lets Decompiles: With terminal still opened type in the following commands (one by one wait for it to finish).

java -jar apktool.jar if framework-res.apk

java -jar apktool.jar d OPSystemUI.apk

java -jar baksmali.jar deodex OPSystemUI.odex -l -o OPSystemUI/smali (this will create a folder name smali, the smali will be extracted there).

-Modding Begin:

Download the attached "Mod files" below, extract it, open it up, copy and paste "asset folder" to the corresponding path of your OPSystemUI, do the same for the "smali" folder and files Next open with Notepad++ "status_bar_xml" and " system_icons_xml" inside the "Mod files" you just downloaded.

Next goto your decompiled OPSystemUI folder and navigate to "res/layout" open up "status_bar_xml" and " system_icons_xml" copy the Modded strings to the exact position of yours UnMod xml (all done modding).

Recompile: With terminal still opened type.

java -jar apktool.jar b OPSystemUI -c

If everything went well there should be a OPSystemUI.apk inside your "OPSystemUI/dist" folder.

-Push 3MinitBatterySettings.apk, MinitBatteryResources.apk and PotatoClock.apk to "system/app" then replace OPSystemUI.apk with the Modded OPSystemUI.apk and set permission rw-r-r.

We are done with Modding. Good Luck.

Mod files: https://drive.google.com/open?id=0B7ZBvHP169uOVE43aEtnbEhMVWc