Variations? By which? Like a Muscled body? Or a Fat body? If so no.
As mentioned there are plans like Slime body, or parasite clothes, but these Variations might disallow clothing which compared to the Fat, and or Muscle, needs to modify the Clothing to fit the body... and if you have played the game... there are a Lot of clothes.
We will get NPCs with different body types, if this information does not serve you, you could always scroll down to read Questions that align with this one.