Thanks, everyone.
Maenas, yeah, the dwarf is definitely a nice distraction from the samurai.
ArchArad, I agree. Luckily the samurai and dwarf will be in completely different categories, so no one has to choose between them. And the differences between them are a large part of why I like to paint both historical and fantasy/sci-fi pieces. These projects let me explore very different subjects and approaches to painting. I like having that variation, keeps things fresh!
AndyG, I'm wondering how I'll do the sword too! It's got barnacles sculpted on to it, so I suppose I should make it look rusty and beat up. I was looking at the box art for ideas, but their take on the sword has me scratching my head. They've put verdigris on a white metal. As far as I'm aware, that blue-green effect should work with metals like copper, bronze, and brass. But white metals like steel, iron, etc would rust red instead. I'm looking at some references of items recovered from ship wrecks for ideas. I figure the sword must have been submerged in salt water for quite some time to get all those barnacles on it. So I will try and convey that when I paint the rest of the blade.
Hmmm... I was thinking I haven't done any overly weathered metals, but then I remembered the saxon helmet I painted last year. The colors here say 'buried in the earth' more than 'lost at sea', but at least it's a place to start.