This map i made a while ago, as part of a series of natural landscape recreations. I call this series the [AoSCAPE] maps.
This particular one is the Amazone Jungle.
I played it a few times. It has all the things you need in it, but it is not easy to build fast. The space you have is limited by the forest, so you have to clear trees, which takes up time.
Also, its is hard to navigate the map. I tested all minor waterways so that ships can pass through them. However, again, its not always easy.
There are some remote and hardly accessible gold mines that can make your game easier.
There is no special target in this map. Do what you like. Conquer it all.