Kali Linux – Raspberry PI 3 post install

# apt-get update
# apt-get dist-upgrade
# apt-get install x11vnc tor privoxy proxychains
#x11vnc -storepasswd ULTRASECRETPASS /etc/lightdm/x11passwd
# apt autoremove
# update-rc.d  tor enable
# vi /etc/rc.local

/usr/bin/x11vnc -xkb -auth /var/run/lightdm/root/:0 -noxrecord -noxfixes -noxdamage -rfbauth /etc/lightdm/x11passwd -forever -bg -rfbport 5900 -listen 127.0.0.1 -scale 1280×800 -o /var/log/x11v
nc.log  > /dev/null 2>&1
# reboot

From your host:
# ssh -L localhost:5900:localhost:5900 root@raspberry