World Eaters Loyalist Overseer Painted

Hi readers, I have completed painting the loyalist World Eaters Overseer model which I converted a few weeks ago to be holding a nemesis bolt gun. Of course, the one handed pose isn't perfect for the kick back, but I'm supposing the power armour servos will help him out with this. Either than, or he is just pointing it to indicate what direction to fire in for the las rifle section. 

The painting scheme follows the standard pattern for my World Eaters with whites and blues in the right locations followed by a lot of fun with a sponge applied black and grey, and then red contrast paint followed by blood for the blood god to add to the goriness. Hopefully the splatter comes from a distance here, but it really does add to the vibe regardless. 

I now have to decide how to paint up the las rifle section. Whites and blues are appealing here, it has to be said, over and above the paint schemes presented in the rule books and online. Not sure, but comments welcome.