Vintage 'Gonk'? is homeless (Cotham BS6)

Is this survivor from the 70s a Gonk? I'm fairly sure that was the name. Could be a Friar with the tonsure? Found during clearing of family home and seems wrong to scrap him after he's made it this far. He does need an arm though, unless the amputated one turns up. Maybe there's a keen collector with repair shop skills. I do hope so.