- eyeballs are an eyeball width apart

- ears align with the top of your brows to the bottom of your nose, and are the center-point of a profile view

- lip corners line up to the center of each eye

- hands are roughly the size of your face

- feet are the same size as your forearm

- elbows are aligned with your belly-button

- your hands reach down mid-length of your thighs

- both upper and lower legs (individually) are roughly the same size as your torso

(this is all rough estimates for proportion! feel free to add more to help others)