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Is the modeller nowadays supposed to buy any part that one could imagine? What about using some very, very basic modelling skills and making those simple late war fenders yourself????
Have you looked at the design in detail? It would be far from basic to form those fenders to a radius that matches the hood and cab, all the while maintaining the rolled over edge at a constant radius and height for its entire length.
They are "simplified" for a full-size metal stamping plant, compared to the original design. They are not "simple" to model. In fact once you have the dies it doesn't pay to make simple parts, except for the fact that:
- it uses less steel.
- a replacement die or one for a second stamping plant can be made smaller, using less tool steel.
- the less severe forming required means that a lower quality steel can be used for the parts while still resisting cracking, wrinkling, and other ailments.
- the shallower form requires a smaller stamping press, meaning more facilities are available to do the work and it takes less resources to build the press.
- shallower, smaller pieces have a shorter cycle time.
So, there are both strategic and tactical advantages to "simplfying" the design of metal stampings that would still allow parts that would be horrific to scratchbuild.
Besides, so what if someone buys these parts instead of making them? How does it affect you, exactly?
KL