I tried today to enable the kingdom. However it requires a dev version of the multiverse plugin which is incompatible with other current version of multiverse parts that we depend on.
What I will try is to render a world and frame it with border and use that. If we do not generate additional land then we do not need to worry about the generation code.
I am also strongly considering using standard lots for the kingdom instead of other plugins like towny or precious stones. I could make larger lots and put them up for sale. The nice part is that this does not require a lot of work from my side and that it would be very easy to reset places. In order to enable roads to be build I could do be leaving a chunk wide space between lots for people to build. Those could be also lots that people can claim to make their own streets.
So let’s make an example:
Lots would be 256 x 256 blocks large. Around all lots would be a 16 x 256 wide chunk, and a 16×16 corner between 4 lots.
Financials: If we keep the cost per block constant, and a 256 widex 256 long x 256 high would cost 10k uncs, which is 0,0006 uncs per block, then a street lot of 16x256x256 would cost 626 unc and a corner lot with 16x16x256 39 uncs.
To get a 4 main lots + 4 street lots + 1 corner lot you would pay 42’539 Uncs and get a 528×528 area.