Outputs stay blank until Generate. Copy uses Clipboard API with a hardened fallback.

1974 Bricklin SV-1

Canada’s bold safety-first sports car with gullwing doors — converted to execution-grade, real-build LEGO plans.

Project label

Size / footprint

Stud width

Body color

Lower cladding

Door system

Wheel standard

Interior theme

Exterior finish

Constraints baked-in: only real currently produced LEGO parts • LEGO-legal geometry • collision-checked logic • deterministic BOM-aligned steps • 8-stud minimum enforced.

Final Prompts (Levels 1–4)

Copy-ready execution build content. Use “Set Active” then “Copy Active” for fast workflow.

LEVEL 1 — Snapshot Build Brief

ChatGPT Copilot

LEVEL 2 — Engineering Design Spec

ChatGPT Copilot

LEVEL 3 — Executable Build Instructions

ChatGPT Copilot

LEVEL 4 — Final Build Package

ChatGPT Copilot

Brick count: — Est. cost @ $0.07/brick: — Filtered items: —

Parts search

Color filter

Availability

Sort

Design ID	Part	Color	Avail.	Qty
Generate to populate parts list.

Image & Build Disclaimer: Some rendered images may show colors or finishes (chrome, metallic, etc.) not currently produced by LEGO. Substitution notes are included for real-world building.

Legal / Brand Disclaimer: TacoCat Real Build Technology plans are AI-assisted. Minor inconsistencies may occur. Verify suitability before building. Not affiliated with or endorsed by LEGO®.

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