Need help with Minimap

I need help making a minimap so i already looked though devforum and youtube and found nothing about minimap i know you can make minimap using viewport frame but i need terrain to show so any ways to do it? or any free model thats capable of doing it

There are a few minimap plugins available here on the devforum, check out #resources.

You could also probably do it with raycasting; cast a ray every x studs and then associate the material with a colour inside of a frame. The former method is probably the most efficient though.

You could also try out an image label.