This cyborg is a priest of the Machine God - part of the Cult Mechanicus in service of the Emporer, known as the Adeptus Mechanicus in the Warhammer 40,000 universe. He tends to the needs of the Machine Spirits on the battlefield (basically, he looks after tanks) and helps nurse them and thier carriers back to full working order. He carries around spanners and aspergillum, as his work is as much clerical and holy as it is engineering.

The figure is the Imperial Guard Techpriest Enginseer sculpted by the team at Citadel miniatures, but converted by me. The backpack sensors are from the Tau battlesuit sprue and an Airfix UH1H - Huey 1:72 scale rocket pod, the smaller arial being from the Tau Fire Warrior sprue. The bendier of the two mechandrite (bionic backpack tools) with the light on the end is made from the fencing on the Chaos Vehicle sprue with the Techpriest speaker on it converted and painted to look like a lamp. Painted with Humbrol Enamel paints.