Step 1. Take a picture of a profile
Step 2. Print Photo
Step 3. Cut out your photo to use as a template
Step 4. Trace your template
Step 5. Cut out your new silhouette!
Easy Peasy
Note: I believe less perfect = MORE character ;)
*another cheap-o tip - use a sconce where you can't afford (or wire) an overhead light to define a dining space.