Lunar roving vechicle model

Hi
I need to design and manufacture (make) A Lunar roving vechicle model which will kind of look like a buggy.
It need to have propulsion units to provide individual drives for both front wheels, Incorporate a central switching console to operate the front wheels , include a steering mechanism for the front wheels and have seating capacity for the driver only.
It cannot exceed 350 mm and must run on 9 volt battery.
I have a kind of idea how to make steering by putting same thing as go-kart have to steer and each motor for each wheel.
Please help im stuck at it.

Hi and welcome to the forum? School project is it?

Yes it is enginnering leaving certificte project and im totally lost in it

Well...as a forum policy we don't give advice on homework. But a couple of guys here may steer you in the right direct. I suggest you spend the next couple of hours on Google.

ok sorry thought you can , didnt read rules.

You might want to take a close look at a battery powered remote controlled toy truck?