Stuff that I've used:
Lock Screen Wallpaper: Modified version of this wallpaper: Vortex by Apple
Home Screen Wallpaper: Custom mod of a wallpaper I found on Wallbase.cc. Feel free to contact me if you want to have it as well
Note though that this is not a mod from the default Aurora wallpaper from OSX by Apple.
Custom Icons: Bookman (custom made by me), Facebook (Based off of the new Messenger icon. Didn't like the stock icon at all)