The only problem with having a group quest would be the time limit. I agree there are way too many people here that want to contribute that you could give such a resposibility to. If you give it to (just a rough figure) 4 or 5 people that can dedicate that kind of time into building it, it might work. I think it could be a good thing if this turned out as a group creation.

I know there is already 3 people working on it now, you included of course. What would be the harm of adding like 2 more for the design of the overworld? At least that would take some of the burden off of you. Especially if you have other things to do.

I mean, you could give the rough drawing of what you would like to see and pass it along to them. Then they would impliment it into the .qst file and give it back to you and have you look through it and see what you like, what you dislike, and what you would like to change, and what looks good.

Or would that be too dificult?

Just an idea.