Cú Chulainn, warrior hero of Celtic pre-Christian Ireland,
sculpted by Jody Siegel for Eureka minis,
available at http://eurekamin.com.au/product_info.php?cPath=87_126_715&products_id=11691

The sculpt is quite detailed, especially on the skin and face (all those veins), and I haven't done it enough justice with this quick paintjob. Hopefully someone else will be able to paint it better.