Need to generate engine sounds for RC Car(to use in our game/looping)

Hi, (start your proposal with "12345", don't need bots proposals)

Need help to create new sound for RC car.

Sound need to be similar like in Example attached here!
Example is for truck, but we need sound like in Formula E:
https://www.youtube.com/watch?v=7zBFeAPSpbM
https://www.youtube.com/watch?v=UIyew9bqfAY
https://www.youtube.com/watch?v=wiLWVuI4f0A

Pay for this 200$, if you good in sound generating, will take not more 2 hours.

I can buy these sounds, but I want to be unique!