Add camera to gazebo model iris.sdf

hi everyone,
i’m trying to modify the /PX4-Autopilot/Tools/sitl_gazebo/models/iris/iris.sdf in order to add a camera to the model. In the end of the iris.sdf.jinja file i added the following:

<!-- CAMERA -->
<!-- link -->
    <link name='camera_link'>
      <pose frame=''>-0.15 0 0.15 0 1.3 0</pose>

      <visual name='camera_visual'>
        <pose frame=''>0 0 0 0 0 0</pose>
            <size>3.95 0.95 0.95</size>

        <pose frame=''>0 0 0 0 0 0</pose>

      <sensor type="camera" name="camera1">
        <camera name="head">
        <plugin name="camera_controller" filename="">

i also delete the iris.sdf file before ‘make_px4_sitl gazebo’ such that the changes are overwritten. The compilation gives no problem, when gazebo starts i can see the ‘camera link’ in the model tree but there is no ‘image_raw’ topic in ros2… i’m doing something wrong?? thanks.

You check my repo. We used the iris_fpv_cam model but edited the orientation of the camera.
Note: I’m using ros1