If you’ve got access to a 3D-printer, or are just looking for an excuse to use one, these little blade guards are a neat project. Making your quadcopter look like a spaceship seems to be quite the thing, here’s links to some examples.
If it's not hard, it's not worth making
If you’ve got access to a 3D-printer, or are just looking for an excuse to use one, these little blade guards are a neat project. Making your quadcopter look like a spaceship seems to be quite the thing, here’s links to some examples.