One of my pet peeves in The Sims 4 is that they went to the trouble of implementing a really in-depth model for how different foods affect Sims’ weight… only to then make it so the character models barely ever update This leads to goofy-looking ‘jumps’ in Sims’ body shapes, especially if you’re using mods like Fitness Controls which increase the range of sizes available. This mod makes it so whenever a Sim gains or loses 5 points of weight or fitness, their character model should update, which makes the changes a lot more subtle/spread over time. This mod also disables the animation that plays when a Sim’s weight/fitness changes, as this tends to interrupt whatever action they’re currently doing (credit to lazarusinashes for showing how this is done).
Credit : jentera