Version 1.1
This is Minibot "Doomface", a tiny figure standing 77mm tall and is extremely articulated. He comes with a proportionate, smaller head as well as a separate super-deformed head that can mount in the former's place.
This model has been successfully tested in Purple Strong & Flexible and that material is recommended.
TFW2005.com thread and assembly instructions here.
Flickr gallery here.