Smokey Joes Railroad

Ok thank you

Hello. I am wondering if anyone here has any information on 1:76 scale rc vehicles. I have seen many videos online of 1:87 scale rc cars that have working lights, and thought 'well if it's possible with 1:87 scale, then why not do it with 1:76 scale too?'. I'm looking to know where I can get small enough components for making ones, or if anyone on here has actually successfully made one. If so, I'd be happy to pay for someone to make one for me, if they're up for it. I have no clue about where to get the motors, how to make it so it can actually be controlled remotely, how I can even place the motors in the car without them being noticed, etc.