• Your model only needs only to include the main structural frame of a building.
  (Show Me)
  
  
• You do not have to add the walls on the outside of the building or stairs within.
  
  
• Your model can be any shape you like, but it must follow the Rules for Structure.
  
  
• You can use any of the materials allowed in the Rules for Materials.

For HELP on making your model:

• Pick up hints on good Model Making Technique.
  
  
• Find out how to Strengthen your Model.
  
  
• Get Hints on Building the Fixings for the Steel Blocks.