LEGO1 Simplex Generator
    Auburn 852 Boattail Speedster (1936)
Museum‑quality LEGO clone • three sizes • full interior • official parts only
  Build Controls
Use the four boxes below (2×2 layout). Each control uses dropdowns so you can lock choices. Hit Generate when ready.
        Select sizes (3 outputs)
        
        
      
      All three are enabled by default to create parallel instructions tuned per scale.
      Palette will be translated to current LEGO element colors with BrickLink availability notes.
If left empty, prompts will still instruct the model to research verified references of the Auburn 852 Boattail Speedster (1936).
Real‑Build Mode: ON Official LEGO elements only. No fantasy parts. Emphasize BrickLink inventory sourcing and legal techniques.
  
      How to read these plans
      Real‑Build Mode