Preheat oven to 400 degrees F.
Boil water in a pot.
Cook macaroni until slightly firm, about 3 minutes less than package instructions.
Mince onion, bell pepper, and habanero pepper.
Warm evaporated milk on medium heat for 5 minutes.
Drain macaroni and return to pot.
Stir in warm milk, onions, peppers, and half the cheese.
Let cool for 2 minutes.
Transfer macaroni to a 9 x 13 inch baking pan.
Pour beaten eggs over macaroni, distributing evenly.
Sprinkle with remaining cheese and paprika.
Bake for 35-40 minutes until golden brown.