Background Canvas lets you place an image in the 3D space. The image will be placed in the center of current view and is oriented relative to the active camera.
Design > Insert > Background Canvas
Browse to the image to insert.
Set the opacity of the image.
Allows the image to bleed through components and bodies.
Specify a distance to move in the X direction.
Specify a distance to move in the Y direction.
Specify a distance to move in the Z direction.
Specify a value to rotate around the X axis.
Specify a value to rotate around the Y axis.
Specify a value to rotate around the Z axis.
Specify a scale value in the X direction.
Specify a scale value in the Y direction.
Specify a scale in the XY plane. Use this scale value to maintain the aspect ratio of the image.
Mirror the image horizontally.
Mirror the image vertically.