Step 1: Materials.
1 sketchpad OR Drawing Paper
Pencils (I only like Faber Castell, They don't break)
Eraser, Trust me, bring a spare. (preferably a plastic AND a kneaded, they can get into small areas)
No picture for this, Sorry. Camera died and It takes a while to charge. But how hard are those things to come by?
Step 2: The (Most) Basic Form
Step 3: The Second (most basic) form
Step 4: The Tip
Step 5: The Septum
Draw a shape similar to that in picture one at the base of your "nose" on the bottom of the smaller trapezoid. the top flat should run tangent to the circle.