A female U.S. Navy aviator Barbie doll of the character Natasha “Phoenix” Trace, from the movie ‘Top Gun: Maverick,’ is posed in Teterboro, New Jersey, on Monday, Nov. 22, 2021. Barbie has represented every long-standing U.S. military branch except the Coast Guard. (Ted Shaffrey/AP Photo)
There is a Barbie doll representing every US military service except the Coast Guard (and maybe Space Force). Should there be a Coast Guard Barbie? You can get the story and vote here.
Perhaps a rescue swimmer.
I think it would sell well at Coast Guard Exchanges.
Chuck Hill's CG Blog 
Probably no Corps of Engineers or NOAA Barbie either