Ideas for A Ship


My Pcs are planning A 10 year Con that'll see them sell Cr 2 Billion worth of Artwork to 10 different Sub-Sectors Dukes for Cr 1.4 billion , then abscond with The Cr 14 Billion and use it to buy A Super-Ship

Can I have some ideas for A Custom Ship massing at least 20,000 tons that they can buy for Cr 14 Billion. I'm too busy looking after my 5 year old niece whilst her father/my brothers away on A Trip for the company he works for to devout the needed time to this?. Sorry and thank you