video looking for map builders

[Skeleton Kin 385]

right here's the deal

Im wanting to make a sfm version of the first attack on titan opening

but i don't have any form of map that can resemble attack on titan's city

so if you could point me in the direction of one or build me one i would be very grateful

 

(if you build one you will be credited on your YouTube name and/or forum name)