I am trying to make a ring smiley mouth, as seen in the image below:
And here is what I have so far:
I've made a circle, converted it to a curve, and applied bevel. In Edit Mode, I moved the selected vertices a bit down to make a smile.
But the problems I have right now are:
The top and bottom parts are uneven; the top lip and the bottom lip have different sizes, the bottom one is slightly bigger.
There are wrinkles on both sides of the corner.
I want to make that clean even curve like in the first image. Are there any other ways you guys can recommend?