Apply an undercoat if you've unless you've used water-proof material throughout and in order to render the drone in phone-box red later. A pole can be slipped into one of the airframe arms in order to flip it over like this for painting both sides.
Personal air vehicles are invariably black nowadays, which would have delighted Henry Ford. This however is because the material of choice for their construction has always been carbon fibre sheet.
Happily this too comes in red however nowadays.
Take a break now... you've done well!
