No bootstrap script yet :/ Just clone and make necessary symlinks.
###Make iTerm2 Borderless
Download source code from official repo.
Remove NSTitledWindowMask | from PseudoTerminal.m NSUInteger styleMask =
Or just download Compiled binary for the lazy. (A little bit outdated) Don't update it, otherwise borders will appear.
Install afloat to be able to drag and resize window.
###Hide menu and dock Install Menu and dockless
###Minimal
###Night
###Day
H4XX (very dangerous! Use at your own risk)