Car and van customisation is a big business. Some people spend a lot of money making their vehicle unique. It’s a prime marketplace for 3D printing.
Brilliant Idea #205 is to create a business that creates 3D templates of plastioc items such as the humble wing mirror and gives people the opportunity to customise them and have them printed so everyone could have a totally unique design. Brilliant.
This could be a global business in that the designs could be printed anywhere in the World.