Horus Heresy. Mechanicum. Thanatar Conversion. Part2.

So, I thought I could break down  the painting process for this conversion. Maybe it can inspire someone or give some ideas.

The process is quite simple. The first base coat is black spray followed by a red/brown spray. 

After the base coat I dry brushed leadbelcher, added some details with runelord brass and washed it all in nuln oil. 

Once the model was dry I added rust using raza rust, nuln oil and seraphim sepia.

Now, this is just the beginning of what will be the foundation. On top of this I will add some other colors. At the moment I am thinking of blue but I have not decided yet.