Add these to the ide setting that are included with the LibertyPlates mod.

Credit goes to Claude_Lib for the position and size settings.

license_plates

# plain white plate
35 null 0 4 0 1.083 0.722 -0.058 0.021 0.0 0.0 0.0 1.0 &&&^^^^^ 0

used_plates

# plain white plate

jb700 35
pigalle 35