So this is my first moc at the age of 12. This is 42047 with a different theme and its motorized! The trailer is where the battery box is hidden, spare tire goes in the back. The trailer is very flexible to help it go over stuff, lights can be easily installed. If you just want to have it where you can push it yourself just pull the rear 42047 wheels and a gear should pop out. I do prefer to swap the tires to bigger sizes but that's your choice. Sorry I don't have an "actual" video to show what it is able to do, but I hope you like it.
Any feedback about this moc if you build it would be appreciated