JJ's Luxury Autos.

About this mod

Rain's dealership building is replaced with a glass-front, black and gold showroom with a lit JJ'S LUXURY AUTOS sign and every car for sale on display. The buying computer gets a clean gold grid with nothing hidden behind the on-screen prompt. Includes a drivable, buyable 1993 Ford Mustang GT (Foxbody), gives every vehicle 40 storage slots, and paves the lot out to the docks walls with a rear retaining wall. The 1950 Buick Convertible and 1950s Van are separate downloads that drop into the same folder. Rain's Car Dealership still handles the cars, buying and spawning.

• Black and gold showroom with a lit JJ'S LUXURY AUTOS sign
• Every car for sale on display
• Fixed buy menu: every car in a clean gold grid
• Drivable, buyable 1993 Ford Mustang GT (Foxbody), $40,000
• 40 storage slots on every vehicle
• Paved lot to the docks walls, rear retaining wall

What you need

Included in the download

• Mods/JJLuxuryAutos.dll
• 1993 Ford Mustang GT (Foxbody) model
• cars.json, ground.json

Required, download separately

• MelonLoader 0.7.3
• Rain's Car Dealership (IL2CPP) 1.1.0
• Polyfill 0.13.31

Optional

• 1950 Buick Convertible (separate download)
• 1950s Van (separate download)

Installation

1. Install MelonLoader 0.7.3 on the normal (IL2CPP) Steam branch of Schedule I, launch once, then close the game.
2. Install Rain's Car Dealership 1.1.0 IL2CPP from Nexus Mods (not the old Thunderstore copy).
3. Install Polyfill (required: without it, pressing E at the dealership computer does nothing).
4. Extract this ZIP into your Schedule I folder so Mods\JJLuxuryAutos.dll and UserData\JJLuxuryAutos land there.
5. Optional: extract the 1950 Buick Convertible and 1950s Van ZIPs into the same Schedule I folder.
6. Load a save; UserData\JJLuxuryAutos\showroom-report.txt lists what was built.

Uninstall

Close the game, delete Mods\JJLuxuryAutos.dll and the UserData\JJLuxuryAutos folder.

Changelog

• 0.8.4 3 Nov 2026

  Performance: the 40-slot trunk check uses the game's own vehicle list instead of scanning every object once a second, which caused a regular stutter. Tested in game: stutter gone. No gameplay, save or network changes.

• 0.8.3 3 Nov 2026

  First public release.

Credits & license

"1993 Ford Mustang GT (Foxbody)" 3D model by Randomness (sketchfab.com/throwbackthursdaymodels), CC BY 4.0, converted to load in-game. Cars, buying and spawning by Rain's Car Dealership (RainDeath666).

License: Free to download and use. Please don't re-upload it elsewhere; link to jjmodding.com instead.

Verify your download

Compare with Get-FileHash .\file.zip in PowerShell.