Man ... I've seen things like this quite a fiew times and every time I see it doesn't getting better. Why is it, that the Exarch always needs the fattest launcher available???
The paintjob is well done but this. If you realy have to do this, why don't you even remove the ammo chain of the shriker cannon?
And at the top. It looks more than ridicules if someone carrys a weapon that might be two times heavier than his own body.
You are a good painter, but please, don't do such terrible crimes to such greate models like the Reaper Exarch.