Character design part 1

I have been researching lighthouse keepers with not much joy, especially on what kind of clothes they wear. I would like the look of the character to be set in the early 1900's.

With the images I could find I got to work with some designs. Click the pics to view them bigger

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I'm actually really not happy with these so I am going to try and find some more inspiration from somewhere. I'll Maybe look at some actors or musicians.