I've scoured the internet for something like this for a while, so here's a new tutorial that actually works. You want to make maps using MTA's map editor and include the 0.3c objects in them. Naturally, MTA doesn't include those by default, so you gotta shoehorn them in somehow. Well, this makes it easy. Open your MTA install folder. Unless you've somehow changed it, it'll be in C:\Program Files (x86)\MTA San Andreas 1.3 Go to the server's resources folder this is where you'll have to insert a file that you'll download in the next step. Your directory should now be C:\Program Files (x86)\MTA San Andreas 1.3\server\mods\deathmatch\resources Click on this link and download the file. Delete the [editor] folder in your MTA directory completely, and replace it with the folder in the .rar file. Load up MTA. You'll get a notification about .asi files in your Install directory. It's fine, ignore it. Then when it's loaded, open up the map editor. Go to the objects in the editor, and your SA-MP objects should be front and center! You can now map with the 0.3c objects in MTA! Notes: I've only tested this with editor 1.3.5. If you're freshly installed MTA, open the map editor before doing this tutorial. You may get a black screen upon opening. Reinstalling as an administrator fixed it when I had the same issue.