It is an expanded version and will include a small lower deck to accommodate extra crews for feeding and maintenance and the lower deck will also include a hold for food and cargo which will be almost filled to the brim - most people in the crew (22, 8 will be working for cargo and maintenance and feeding) will have their own tiny cargo hold outside of their resting area. A manufactured edition will come soon.
How are you going to lift it? It would have to be massive to store food and water for THIRTY loving PEOPLE.
v =
ve ln(
mi/
mf)
You need the exhaust velocity, the mass when full of cargo but out of fuel (read up on the weight of fuels), and the mass when it's full of fuel and cargo. Tyranny of the fundamental rocketry equation. Oh, and by the way, it takes 9km/s give or take to get into Low Earth Orbit. Do the math, accounting for crew weight, food and water weight, fuel weight, and craft weight.
Talk to me when you're done.
I don't forget around when it comes to space science.