A client wanted a model to represent Angron, Primarch of the World Eaters, after he fell to chaos but before he became a daemon prince.
This model stands about 45mm tall, so a good head taller than the average terminator space marine. Sculpted over a GW plastic terminator as an armature (you can just see the feet still from the original model) using ProCreate ("greystuff"), plasticard and a little bit of Milliput (yellow-grey) for gap-filling and corrective work.
Roughly 12 hours' work, extended across three months.
Another angle: [link]