Well since Bulbasaur was a bust, there's only one other pokemon I'm going to try to turn Ivysaur into. That Pokemon is Nidorina.
It's gonna look a little awkward without a PSA moveset since Nidorina doesn't have vines or leaves. But, if the rest of Ivysaur's model doesn't flip **** on me, it's going to look perfect
And since I'm already gonna mess up the natural order, lets throw in a Charizard model too. How about Dragonite?
I'm not gonna promise anything though since I have no idea if Ivysaur's or Charizard's vertices will work right. (I can't even edit Squirtle's tail atm)
But if all goes well, we should have:
This will all be after Galacta Knight of course.