How can i make my 2011 jeep Rubicon mudding ready and look ?

Best thing to do is order everything you need through JCWhitney and install it. I recommend buying a good quality winch too such as the Warn Power Plant winch which not only is a winch but also has an onboard air compressor which you will need to deflate and re-inflate tires for different offroad conditions. Your jeep is already pretty well equipped to handle the offroad elements so you just need some lighting and a few odds and ends to make the offroad experience better. Possibly some aftermarket bumpers would be good too. ARB makes some really good offroad bumpers.