Is there a mod to disable aging past Adult?

[AttritionofContrition]

I know you can change the lifespan of the various ages in mccc but I couldn't find an option to just turn off aging beyond a certain point. Pretty much what I'm looking for is vampire style aging but for regular sims. Are there any mods like this or maybe the option was there all along in mccc and I just missed it?

[FauxFurry]

You could always kill the Sim then bring them back as a ghost using the Book of Life. If you really don't want your sims to be a super natural type of any sort, there is this mod:

http://modthesims.info/d/546211/quot-eternal-youth-quot-and-quot-immortal-quot-buyable-traits.html