The last figure from Mark Copplestone’s GN9 “Sleuths (and a dog)” pack.
Real gentlemen are undercoated white with a black wash, and so is this guy. The coat is painted black with drybrush of Vallejo 869 Basalt Grey. Shirt and vest is just white carefully painted over the undercoat and wash, leaving some of the black wash showing in recesses.
Head and hand got a coat of Army Painter Strong Tone varnish, and then everything but the shoes was coated with matte varnish. Being a gentleman, his manservant had polished his shoes to a god shine, meaning I coated them with gloss varnish.