I should probably do these regularly, to get some practice and stuff. This took half an hour, and I'm not satisfied with the curve of the bottle. I'm not sure which of the two designs is "better". I guess the ones on the left was supposed to have the fluid colour peer through the glass, rather than just being a pixel of solid glass? Maybe it'd be better if it had more saturation? Who knows.
From left to right, restores HP, MP and tears. You know, for all the crying you do when you realise that the potions are just dyed water and wont help you get better.