Post some gimmicks or projects you've had in mind
Mine is a vtuber that ages over time. A birthday every Saturday, which gives a lifespan of 2+ years until the project is retired. Special events will be pre-planned, longer streams on weekends, etc.
>Start with loli tuber
>they grow a regular girl
>not sure about the overall theme/career path, maybe just a normal person
>model grows more mature. lots of time put into adding extra details, clothes, "phases", wrinkles
>breakpoints every 20~ years
>to keep the bit alive, the twist will be we actually switch out the actress at 40 and 70 for a middle aged woman and old woman
>it will be funny seeing them interact with the chat that's been cultivated over a year from shitposting gremlin teen to wise old lady
>have them talk about whatever. chat a lot, give life advice, whatever they like.
>would have to find an old woman VA in the entertainment industry, would be a big plus, more talkative and fun and committed to the bit.
>see if they can make it to age 100 then retire with a big sendoff stream
>Most of the fun will be follower content and memes. Thinking of the art of the model at all stages of life in one group photo makes me smile.