Oh man, the celebrity pack from sims 1 was honestly one of my all time favourites to be honest with you. I have tonnes of things I want to see make a come back.
This is my wish list:
-The indoor skydiving equipment
-Studio village
-Fans mobbing you when you become famous
-All of the really extravagant clothing and build mode items
-Starting from the very bottom and earning fame points to climb to the top
-Signing autographs
-A new world full of mansion type homes where the famous people live, kinda like a gated community
-A big gate for your home with a buzzer on it (to keep people out and let people in)
-Very very extravagant designer cars like Rolls Royce's, Limousines, Ferrari's and Lamborghini's
-Paparazzi (maybe they might even get desperate and climb your gate)
-Fan clubs for your sims
-Tabloids
-Different ways to become famous
.Making online content or streaming
.Blogging
.Busking and working your way up from there
.Acting
.Doing comedy
.Modelling