These days have been tough for me and I can't really take the time into trying to remember of which launcher this is based off so I'll leave that up to you if you manage to recognize it.
There are things about this launcher that can be bothering. One of them is the fact that you cannot drag the dock app drawer icon, it's stickied to the center.
Another problem I've noticed is the conflict between the desktop column settings and widget's sizes. It's hard to explain, you can see for yourself.
Download the launcher - Click here.
File password: galaxyyarchive
There is no need to push this launcher nor flashing any zip files. Basically install the apk and you're good to go.
I will leave credits and more information as soon as some turns out.