Scaling problems with my fish-shaped bottle

Hello everyone,
I am new to Rhino and I would like create a fish shaped bottle that is flat like the model 1 but I also want it to have a smoother lateral surface to apply a paper label.

I have created bottle 2 from the revolve command method. I want it to have a flat body like bottle 1 while remaining its round top.

I have tried using the Scale1D command but it flattens the entire bottle which is what i don’t want.

Any suggestions? Thank youFisg.3dm (5.7 MB)Fisg.stl (3.5 MB)

Hi Diego - see if the attached file is about what you want. note I recreated the shape curves to revolve from new, clean and simple curves.

Fisg_PG.3dm (537.0 KB)