looking for map of undermountain

[gramic]

does anyone have this huge map for fantasy grounds or do i have to make it myself? if so how do i get it? just looking for the map to use in a 5e setting?
gramic

[Zacchaeus]

Welcome to FG.

Dungeon of the Mad Mage contains multiple maps of Undermountain but not a single map of the whole. There are tons of them online if you do a search. You'll probably struggle to get a single map of that size at a reasonable resolution however.