This is just a WAG. Tape off the door as if you were going to paint the old logo on. Instead of using paint, use paint deglosser and allow it to dry. Then remove the tape. Perhaps this will give you the look you are looking for.
Good-luck.
When I die, I want to go peacefully like my Grandfather did, in his sleep -- not screaming, like the passengers in his car.
-Unknown-
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