The car in the video is reported to cost 1,400,000 USD, that's over 5 million Dirhams! Unless your first name is "Sheikh" your best bet is to build something yourself or buy something like a Wrangler and mod it.
Have you ever heard of Formula Offroad in the Nordic countries? Something like this would be ideal. All you need is a chassis, gearbox, axles, some beefy suspension and an LS motor from a smashed Corvette or similar.
Spotted these beauties today. Charger R/T is a particular favorite of mine. Always makes me sad that whenever I see stuff like this it's usually abandoned in an industrial area somewhere rather than being driven and enjoyed.