Loe Bar lake having been very good, Edwards Request is an excellent and epic scenario.
It tries to resemble an eco-invasion by displaying messages from the Snake and the Pig.
The landscape is stunning, beautiful in most parts. The huge plain around the keep and the huge clusters of stone and iron could have done better. The former two are needed even on normal!
First you have to clear the land from wolves that live in the forests and in the mountains, as well as from some bears.
All the Stronghold buildings types are involved when you build up your city step by step. I had many wells, too, even next the bad things.
Iron for the requested weapons has to be mined very far away from the keep. As a result you will set up outposts to protect the mines from bandits. These guys are otherwise fairly easily caught at three choke points.
Everything done, you will lead a prospering and immense town. I sat back and felt highly rewarded.