Requirements:
- Binary by MaxHwoy: https://nfsmods.xyz/mod/1638
- NFS-VltEd 4.6 by nfsu360 https://mega.nz/folder/2jwU2JwZ#qQrn4uyxUOLBw1FFiRDY8g
- NFS Unlimiter by nlgzrgn : https://nfsmods.xyz/mod/846
- NFS ExtraOptions by nlgzrgn : https://nfsmods.xyz/mod/729
- NFSC Extended Customization by Archie : https://nfsmods.xyz/mod/1798

Installation :

- Extract the mod files
- Run Binary as an administrator, click on red (User Mode) icon,look for the car you want to pick, then pick the car's .end file and look for the NFSC game directory (ignore the errors if there are any)
- With NFS VltEd running as an administrator, click File - Open and choose NFSC game directory, then click File - Import - ModScript and pick the nfsms file of that same car, Save it.
- with ExtraOptions properly installed, open the "NFSCExtraOptionsSettings.ini" file using a text editor, swap the 0 after "UnlockAllThings" to 1, or the car won't be unlocked.

Extra Credits :

Converting the cars : PedroBLR
CarToolkit : nfsu360
Car models : GT6