Ariston 's proposal was valued at USD 1.3 billion .
Ariston 's proposal was included bringing a luxury cruise ship with casino to Cambodia , to be used to accommodate tourists until the Sihanoukville resort was built .
Ariston 's proposal was valued at USD 1.3 billion , and included bringing a luxury cruise ship with casino to Cambodia , to be used to accommodate tourists until the Sihanoukville resort was built .