I swear I searched for anything related to dwarves and bugs before this.
Male dwarves appear to have a color mismatch between the body and head. Not really that intense of an issue since you play as little dude on the screen, but I thought I'd mention as:
1. It's still weird.
2. While wearing most armor renders the issue moot, I may want to steal Tekehu's clothes (he may not even mind). Or I may want to run a fancy chanter in a dancer getup.
3. Dwarves deserve love and attention too. Isn't that enough?
And to echo this post, male dwarf heads 3 and 4 are not playing well with color at all.