What would I do with my very own free sim that I could not make residential or commercial? Hmmm, lets see?? I have a heart for animals and in particular homeless animals and animals in shelters and the feral cat issue, etc. So I would probably make my sim into some type of educational informative island about this.
I would make it green and lush with mountains and get some pets from Zoobys and VKC and other places and just try to promote ways to help the animals and make it a better world for them.
So, if you are interested in learning of ways to help, I am going to put some links here of some great organizations that you may have or never have heard of!