Original;

The pixel art I redesigned;

I changed the width, the height, and the round part of the top of the pixel art along with other details with making the art less flat with changes to it's design along with the height design of the neck being changed for negative space reasoning. Negative meaning not very much if anything going on for the given art in question.

Also yes I released the second test tube before the first one.

Will make changes in the future.