Have you ever wanted to create your own line of action figures? was there something you wanted a sculpt of but just couldn't find it? An old caravan or tent that needs repairing and you can't find the brackets or they want to charge you an arm and a leg for replacements? Does the kitchen cupboard need some new knobs? Does that old boat of yours need some new fittings? You need a new Cosplay outfit for that next convention?.. How about that invention you thought of but never could quite figure out how to put it into a physical product?
You get the idea..