Doomsday/Apocalypse Preppers

 I want a Doomsday Prepper add-on to Sims 4, with the option of building 4 or 5 levels underground to build bunkers.
Aquaponics, hydroponics, airoponics, & all the supplies to build an underground farm; the option to grow algae for temporary food mush to survive until the farm is viable. Air vents & filters for underground living as well as water connections & wells for basic necessities. Reinforced bunker doors, spaceship grade windows, and decontamination pods to prevent the spread of diseases. The ability to buy or make your own MREs with the cooking skill. The social option to advise other sims of doomsday or ask advice for doomsday. An online sims chat devoted to how to survive doomsday and doomsday conspiracy theories. A job with construction, engineering, or survival skills that doomsday preppers use to be able to build their safety bunkers. A job option as a fanatical doomsday prepper or a "die hard" prepper, their career goals could be to build the biggest or best bunker. A neighborhood completely devoted to doomsday preppers & they have weekly or monthly gatherings to decide when doomsday is with a potluck. Preppers could trade supplies they have for ones that other preppers need to build up their bunkers at the weekly/monthly meetings.

Like seriously, I might have gone a little overboard here, but I totally want to build a bunker for no other reason than it would be epic to see what people can create in game! I mean you can sort of build a bunker now but not really because most of the stuff is mixed & matched from other packs. Canning kind of does the food stuff, and greenhouse stuff kind of covers the underground farm but not totally. I want real options to build a bunker not just pieces here and there.