These are taken from the video yesterday showing off some of the new models that are coming for Shadowspear!!!
It looks like the weapon is different on the Chaos Marine as well as the Helmet and the configuration on the Obliterator is also different than what was revealed. These were shared via our friends over on the El Descanso Del Escriba.
Of course we have seen the models revealed from the Las Vegas Open alreaedy located at the link below.
You can see more from the reveal here on what was officially released.