I started doing Deathwatch right before the Deathwatch: Overkill boxed set came out, which was a blessing and a curse. On the one hand, it was great to suddenly get lots of new models for the army I wanted to build. On the other hand, I had just bought a bunch of (small) metal shoulder pads that I now had no use for! Deathwatch have been a blast to work on, mostly because sourcing bits to make each model and tell its story is just a lot of fun.
Normally I paint black armor using Corvus Black as the highlight color and Mechanicus Standard Grey for the edge highlights (you can find that method in
my tutorial on Raven Guard, here). For my Deathwatch I use a more blue scheme, with blue highlights, and I've recently refined the method to this updated version.
Step 1. Basecoat
I started by priming the model black. I'm going with a blue-r look for my armor, and that means something other than Corvus Black. Following the old 'Eavy Metal recipe, I highlighted my marine here using a mix of
Kantor Blue and
Black Legion Contrast paint. This happens in 2-3 steps, working up to a 50/50 mix of the two. The goal here is to add some depth and color to the black armor.
Step 2. Metal Bits
Next comes the metal parts. I paint those with
Leadbelcher. Nothing too fancy here.
Step 3. Details
Time for the not metal bits. I paint the eyes with
Mephiston Red, the skull icon and chest aquila here get a coat of
Retributor Armour, and the coils on the hellblaster get painted Lothern Blue though in retrospect I'd just use
Baharroth Blue next time.
Note that when I paint my Deathwatch minis, I tend to paint their chest aquila matching whatever it'd look like for their chapter.
Step 4. Red Bits
Time for the red parts! I paint these with
Khorne Red, then highlight that with
Mephiston Red. Those parts will get washed with
Carroburg Crimson and then edge highlighted later with
Evil Sunz Scarlet, which also highlights the eyes.
Step 5. Washes
Here's where I formally add the Carroburg to the red parts but there's more to do. Here's also where I hit the metal bits. Every metal part
except the left arm gets a coat of
Nuln Oil. Meanwhile the left arm gets a coat of
Drakenhof Nightshade to give it more of a blue hue. The gold parts get a wash of
Agrax Earthshade.
Step 6. Edge Highlights 1
The first round of edge highlights is the most time-consuming. The red parts get edge highlights of
Evil Sunz Scarlet. The gold parts get a bit of Retributor Armor and Runefang Steel. The metal left arm also gets edge highlights of Runefang Steel.
Then there's the armor. I do a pass edge highlighting the black armor with
Kantor Blue.
Step 6. Edge Highlights 2
A second and third pass on edge highlights. The kantor blue liines get a second pass (toward the edges) with
Reaper Snow Shadow, and then the corners and highest parts get a bit of
Reaper Ghost White. At this point, we're pretty much done, but I'll add some OSL to the gun before I'm done with the unit.
Building Character
Credit: TheChirurgeon
The biggest thing about doing Deathwatch is to enjoy the assembly/modeling process. Not only does the Deathwatch Veterans sprue have a ton of great bits to play with, but you've also got 20 to 30 years of model history to draw on when you sit down to create your models! Even if I don't remember all their names, I try and think of each model as an individual and how I can reflect their chapter's heritage on their model. I like to look for inspiration by going through Lexicanum or other sources and finding prominent Deathwatch members in the fluff that I can convert. I also like to look through marine chapters that have been featured for ideas on how to make one of them for my Deathwatch. That's how I got my Deathwatch Apothecary, who is Red Scorpions Apothecary Krieger Thann. Ebay bits resellers are great for doing Deathwatch by the way - I've got tons of bits I've picked up from small purchases here and there and I'm constantly going back through my bits box for additional things I can put onto a Deathwatch mini. Stuff like Blood Angels torsos work well not just for Blood Angels but also Minotaurs and other GrecoRoman-themed chapters.