The Airfix Tiger Moth is quite a challenging little kit, although there are very few parts, which gives the illusion of it being quite simple, it is not. This is mostly due to the amount of excess plastic, which requires the use of a blade to remove it, in order to get the parts to fit together.I bought this kit for my nine year old and he could not get the Pilot figures to fit in the plane, despite correctly following the instructions.This was easily fixed, by slicing-off the outer edges of the Pilots' arms in order to make them fit (fettling).To be fair, most or all model kits of any make, require the use of a blade to remove excess plastic (some more than others) just be prepared to use common sense where necessary,and help out where the use of a blade is required !