Adding Gazebo Model (Robot) in Rviz

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Hi guys, I have 2 robots. One is a husky A200 which I spawn using a launch file and one is a Robotnik AGV which I spawn using a spawn model client of gazebo through a ros node since I want to control the position of this model. The problem is, I want to visualize both these robots in rviz too so that I can add laser scan and other topics in rviz. But when I add robot model I can see my Husky in the RviZ but how do I add the other AGV ? I tried adding another robot model but that didnt work. Any other suggestions ? Please help.