You can t learn model building until you actually try it. Building from Scratch Converting models may not be enough for you. Rather, you may want to build something completely new, perhaps an outlandish new interstellar space ship. Your model can be made from plastic stock parts like those used in conversions, or from extra parts left over from other kits. They can take any shape or form you desire.
Many modeling experts construct their own kits as miniature of something in real life.
Scale modeling means that the size and dimensions of the model must be in direct accord with the prototype. Determining the size of the model requires that you know the dimensions of the real thing, which you can learn from specifications in books and training manuals. Scratch-built models made from your imagination don t have to be so exact or to scale, and they are ideal for first attempts. Before you tackle the immense job of making your own miniature prototype, try assembling a nonscale model from various extra parts and stock plastic. Don t be afraid to cut parts the size and shape you want.