Kali-RaspberryPi-Headless

You can find the image here: https://www.offensive-security.com/kali-linux-arm-images/

I suggest you to use Etcher to flash it since it is multi OS (Windows/Linux\MacOS): https://www.balena.io/etcher/

Flash the image to your SD card and boot up your Pi.

first things first change the default password

ssh to your pi vi this command:

ssh kali@IP_OF_YOUR_PI

the default password is "kali"

then type passwd to change it

To remove the default SSH key do this:

sudo dpkg-reconfigure openssh-server

Update your Pi

sudo apt update
sudo apt upgrade -y
sudo apt full-upgrade
sudo apt autoremove

Install ZSH completary

sudo apt install zsh-syntax-highlighting autojump zsh-autosuggestions

Install if it's not there VNC

sudo apt install tightvncserver -y

vncserver
vncserver -kill :1
sudo chmod +x ~/.vnc/xstartup
vncserver

You can now connect to your PI trough VNC via your IP:5901

To make an AP from the internal wifi card

You can take this script https://gist.github.com/Lewiscowles1986/fecd4de0b45b2029c390 I have made a mini modification to the script to make it work on kali 2020.4 the script is in this github repo.