Astro Underground Builds is a full underground race build marketplace for QBCore, designed around anonymous buyer-to-mechanic transactions instead of a normal public dealership flow.

This script lets players order underground race builds through a buyer tablet, while approved mechanic jobs use a mechanic tablet to claim contracts, send quotes, build vehicles stage-by-stage using real part items, and complete delivery directly to the buyer’s garage.

Everything is built around a proper underground market feel:

• buyers stay anonymous
• mechanics stay anonymous
• contracts hit a shared mechanic board
• the first mechanic to claim gets the job
• if the mechanic declines, the contract goes back to the market
• every vehicle still goes through a quote flow, including premade stock
• custom builds use physical staged installation in real build bays
• once fully paid, the finished vehicle is delivered into the buyer’s garage

Buyer Side

Players use the Race Buyer Tablet to:

• browse available underground vehicle categories
• request a custom vehicle build
• request a quote for a premade stock vehicle
• review mechanic quotes
• accept or decline the quote
• pay deposit or full payment depending on the order type
• complete final payment when the build is finished
• receive the finished vehicle in their garage

Mechanic Side

Approved mechanic jobs use the Race Mechanic Tablet to:

• view the shared underground job board
• claim available contracts
• send quotes to buyers
• manage their own orders
• assign jobs to a physical build bay
• progress the build through each required stage
• use the required part items for each stage
• finish the build and trigger final buyer payment
• complete delivery and get paid out

Build Stages Included

Vehicle Categories Included

The current config includes race-platform categories such as:

• Drift Platforms
• Drag Platforms
• Track Platforms
• Specialty Platforms

Each category can be edited in config with your own:

• vehicle models
• labels
• quote hints
• classes
• descriptions
• preview images

Included In The Package

• Full script resource
• SQL file
• QBCore item entries
• Buyer tablet UI
• Mechanic tablet UI
• Premade stock listing system
• Custom contract system
• Quote / deposit / final payment flow
• Physical build bay progression
• Vehicle delivery system

Preview Video :

(If you want ESX/QBOX VERSION, Please request it below or join the discord)

Discord :Astro Scripts

Author: Opie Winters