Daleks (most of them)

Cyberman Leader Helmet - Earthshock

A model of the Cyberman Leader helmet from the Peter Davison Dr Who story 'Earthshock'.
Modelled and rendered in blender 2.66

Blake's 7 Liberator Teleport Bracelet

Blake's 7 Federation Pursuit Ship

A Federation Pursuit Ship from the BBC series Blake's 7

Triffid

A triffid based on the 1981 BBC series 'Day of the Triffids'. The base mesh was made in blender 2.62, then sculpted, painted and rendered in ZBrush 4R3

IMDB

Wikipedia