I went ahead and looked for a palm tree asset to add into my game, i found a pack that countained 4 different palm trees and i downloaded it, it also contained the textures for them, i went into 3ds max and exported every single one of them seperately and applied the texture from the pack, then I placed all of them in my game.

How it looked like when i opened the file from the internet, all of the palm trees were together, so i selected each one of them separately and exported them.

palm trees exported separately, one after the other. There was 6 in the pack but I only exported 5 of them because i did not like the last one.

textures for the palm trees

Last but not least I duplicated my map and gave it a name so when im done with the first track i can just go back onto the vehicle advance map and duplicate it again for another track.

One more thing, I have changed the car color to a black one, it came with the palm trees pack and i feel like it suits the game more than the basic blue one.