Just a pair of painting tutorials today, linked to mostly so I can find them again when I need to refer to them!
Coll Mini Or Not (CMON) has a huge list of tutorials, contributed by users so they’re of variable quality and usefulness. One of the best is this well-illustrated look at ethnic skintones. Painting skin is something I’ve never found easy to do well, and even those I don’t use the Vallejo paints referred to in this article I still found it valuable. The index to their Articles section is here, a whole mix of stuff well worth checking out.
Games Workshop have a great horse painting tutorial, with a good primer on horse anatomy and colours as well as painting tips. I’m no fan of GW’s business practices, nor of most of their sculpts, but their technique has always been top-notch and they write a good tutorial, so credit where due. They also completely rebuild their own website every year or so, so this link might not be as stable as it ought to be…