I currently run two blogs of the model horse flavor. Updates can admittedly be few and far between.
Transatlanticism Ranch Blog
My go-to place for general model horsedom. Mostly general musings: showing, Breyerfest, thoughts on the model horse hobby in general. Some how-to bits may come up every so often as well.
Rambling is common. Enter at your own risk!
Plastic Pony Aperture
A huge work in progress, Plastic Pony Aperture centers around model horse photography - especially taking photos outdoors. Each post covers a common mistake or misconception about photographing models.
Topics covered and to be covered include angles, footing, selecting the right model, depth of field, and the ethics of editing.