Banks & Mints — LEGO Block Build Plans Generator
Pick a bank or mint, scale, footprint, security features & more — then generate clean, build-ready prompts.
A prompt is the clear set of instructions you give an AI or creative tool to get the output you want.
Use the menus below to build a structured prompt; click Generate to assemble a copy-ready block.
You can copy an individual concept level or “Copy All.” Adjust menus and Generate again anytime.
Tip: Some menus allow multiple selections. On desktop use Ctrl/Cmd-click; on mobile, tap to add/tap again to remove.
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Project Type (Banks & Mints)
Fort Knox Bullion Depository (USA)
Bank of England, Threadneedle Street (UK)
U.S. Treasury / Bureau of Engraving & Printing, DC (USA)
Federal Reserve Building, Washington (Eccles)
Federal Reserve Bank of New York, 33 Liberty Street
Monnaie de Paris Mint (France)
Royal Mint, Llantrisant (UK)
Casa de Moneda de México (Mexico City)
Royal Canadian Mint, Ottawa
Bank Negara Malaysia Museum & Art Gallery
Reserve Bank of India, Mumbai
People’s Bank of China HQ, Beijing
Old Bank of Montreal Head Office (Montreal)
J.P. Morgan “House of Morgan”, 23 Wall St (historic)
Custom bank or mint (write-in)
Scale
Minifig play
Display (UCS-style)
Microscale
Footprint / Base
32×32 48×48 64×64
Modular 32×32 + 16×32 annex
Custom footprint (state exact studs)
Complexity / Part Count
800–1200 (starter)
1500–2200 (intermediate)
2500–3500 (advanced)
4000+ (flagship)
Architectural Style
Neoclassical (columns & pediments)
Beaux-Arts grand civic
Art Deco stone & metal
Brutalist secure block
Modern glass & steel
Historic revival (mix)
Facade Details
Columned portico with steps
Arched windows with keystones
Rusticated ground floor
Metal vault doors visible
Engraved entablature & crest
Vault Type
Round steel vault with wheel
Rectangular reinforced vault
Multiple small safety-deposit vaults
Gold bullion racks
Coin press & die storage (mint)
Security Features
Bollards & armored doors
Security cameras & control room
Vault airlock corridor
Laser grid (play feature)
Guard desk & metal detector
Armored truck loading bay
Roof Type
Flat roof with skylights
Mansard with dormers
Gabled with pediment
Domed lantern
Interior Rooms
Grand banking hall
Teller counters & ATMs
Manager’s office & boardroom
Counting room & coin press (mint)
Security hub / CCTV
Vault corridor & safe deposit
Color Palette
Light bluish gray + dark tan stone
Sand green accents + pearl gold
Nougat / dark tan limestone
Dark bluish gray modern
Structural Techniques
Studs-up orthogonal
SNOT for facade tiling
Bracketed window casings
Technic bracing in vault
Micro-tiling for stone texture
Play Features
Hinged wall/roof for interior
Removable vault door section
Working elevator/mail chute
Alarm light & switch
Special Elements
1×2 grille & masonry bricks
Arches & curved slopes
Pearl gold bars/coins
Trans-clear windows & skylights
Printed crest/tiles (stickers)
Landscaping / Plaza
Grand steps & railings
Fountain & plaza flags
Street lamps & benches
Planters & shrubs
Minifigures & Roles
Security guards
Bank tellers & manager
Mint technicians
Armored truck crew
Visitors / dignitaries
None (pure display)
Instruction Style
Photo-based steps
Digital CAD steps
Concise pro steps + tips
Preview & Proof Option
AI Mockup Preview
Parts Lay-Flat Proof
Photo-Verified Steps
Diorama Pack
Off
On (Simple)
On (Advanced)
Scene Type
City block corner
Grand civic plaza
Secure mint campus
Historic old-town street
Base Strategy
Tiles + jumper studs (display)
Plates (play ready)
Mixed (hidden Technic spine)
Framing & Edge Finish
Curbed sidewalk edge
Studless tiled border
Nameplate & crest plaque
Technic pin joiners (modular)
Terrain Layers
Stairs & risers
Planter beds
Service ramp
Water Feature
None
Central fountain
Reflecting pool
Vegetation Density
Minimal (formal)
Moderate planters
Leafy plaza
Vehicles / Animals
Armored truck
Police sedan
Street sweeper
Pigeons & city wildlife
Photo/Poster Angles
Hero 3/4 front
Street-level eye line
Top-down roof off
Vault interior close-up
Night shot with lights
Generate
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