The closest you have currently is the shopper: algorithm 2, which is a maze shopper. They could do with some work to be honest, was never very happy with the shopper maps in general. You don't get highlighted walls or anything though.
If there is interest in making a proper WxW generator (and more importantly, people willing to test and give feedback!). Then I am up for giving it a proper go.
As a general rule though, new schemes will only be added if people ask for them, so always post here any requests.