Here are some pics of the 'brown' for Axony's first hero, the Heavy Brigadier (Snub Nose Persian Version), sculpted by Daniel Fokine. He'll be included in the Axony Warband, and available separately as a Blister, both of which will release in a few months.
Brushfire Axony - Heavy Brigadier preview
On the Lamb Games have posted a preview of the green for the upcoming Brushfire Axony - Heavy Brigadier figure. From their announcement: