Lots of money: looking for ideas

This is something I hadn't given a lot of thought to - but - as some of my sims have recently become multi-millionaires, it might be nice to have new luxury items to purchase for them. And not a "luxury pack" that has formal wear and a glittery table cloth. Maybe a full new-world expansion pack that is meant to be a residential destination for the elite? Monaco? Aspen? The Hamptons? Some sim-version of that sort of theme. Huge, expensive lots. Mansions galore. Opulent build mode items, Designer-style clothing. Maybe a new lot type involving some sort of elite shopping experience? New items to sell/buy in a retail sense such as gourmet foods, rare collectables, fine art, that sort of thing. New careers like CEO, day trader, accountant, management consultant, art dealer, elite jeweler, etc. New sim traits like neurotic, miser, perhaps even sociopathic? Haha Perhaps you could do ridiculous things that wealthy people do, such as putting diamond collars on your pets and designer clothes on your toddlers. In addition to maid, butler, and gardener - perhaps there could be a new service to hire for your home - live-in chef. At each meal time, your live-in chef automatically cooks an appropriate gourmet meal for the household and it is always "excellent" quality. Perhaps you could hire caterers for parties that serve drinks/food and also clean up behind your guests - simultaneously - so that your party is always clean and organized?