Since all my maps aren't made for MTA SA, some reasons back in 2017, I can't even do a simple script of slothbots, worthless teleports, not only script itself but meta link to lua I really hate. So that way I give up but still making more maps with no scripts or teleports. And later it convert to SA single player what i use for cleo scripts or MISSION.
Some of the maps are unfinished, not started but several maps where included for map packs for single player where mostly done.

I notice that there finished or semi-finished.

Subway and destroy subway done.(I have bunch of version with trains or no trains) Final should be finish version.
PHILLY MAP
Burnside Map
Saints Row district map
New York slums
Dessert City
Prison island
Warehouse/Factory
Prison hall
Metalport Airport (this is the most detail map ever created)
Metalport Streets (unfinished)
Mario Kart dessert (2 maps)
2 Melee maps battlefield and greatbay
Unfinished mall
Beyond Unfinshed Snow in libertycity (was planned to be a race map)
Car parking lot
Cage Match

For modders/scripters u can use these maps in your servers. For role-playing, race or multiplayer.