So You Want to Get Into The Primarchs
The Primarchs are sixty demigod super-soldiers, each the genetically engineered son of the Emperor of Mankind, and trying to assemble or paint them properly requires more patience than most people have. I started with Magnus the Red back in 2019 because the Games Workshop model came in twelve separate pieces and the sprue gates were designed by someone who hated humans. It took me six hours to de-flash that thing without breaking anything. Most people buy the newest release and jump straight into painting. That is the wrong order of operations. The real problem with these models is not the painting, it is the assembly. The latest Primarch kits from Games Workshop weigh about 180 grams each and come with roughly forty individual components including weapons, capes, and display bases. If you glue anything wrong on the first attempt, you cannot undo it. Superglue does not care about your plans.
Assembly: The Part Nobody Talks About Enough
Start by dry-fitting every single piece before any glue touches anything. Lay the model out on a clean surface and click the pieces together the way they are supposed to go. I learned this the hard way when I was working on a Khorne Berzerker Fulgrim variant and realized halfway through that the armor layout was flipped because I had not checked the manual properly. The entire model came apart and I lost about forty minutes cleaning dried glue off every joint. Use a hobby knife with a fresh blade to remove sprue gates. Do not pull them off by hand. The plastic on these kits is fairly brittle compared to older GW releases from the 2000s, and snapping a gate free with your fingers will crack the underlying surface. Leave a small nub of plastic, then slice it flush with the knife held at a shallow angle. For joining large armor sections, use plastic cement rather than superglue. Plastic cement actually fuses the pieces together by slightly dissolving the surfaces. Superglue just sticks them on the outside and creates a weak bond that fails under stress. I use Tamiya Extra Thin Cement for the main joints and Poly Putty for filling gaps between pieces. The putty takes about twenty minutes to set and sands down smooth.
Understanding the Lore Before You Buy Anything
The Primarchs span two distinct eras in Warhammer 40K canon. The original twenty-eight were scattered across the galaxy before they ever met their father. Nine loyalists and nineteen traitors after the Horus Heresy. Games Workshop has since released additional Primarchs like Lorgar, Fulgrim, and Konrad Curze in different codex editions, and each release has a different aesthetic direction that affects how you should approach them visually. Here is something most beginners miss: the color scheme matters more than the kit you choose. A properly painted Legion Primarch will look more imposing than a sloppy one no matter which manufacturer made the model. The Loyalist Legions each have a defined color palette that has been consistent for decades. Space Wolves use grey and white with silver trim. Blood Angels use deep red with black accents. If you deviate from these without a specific reason, people will notice immediately. The traitor Legions are the same way. Death Guard is always green and yellow. World Eaters are red and gold. Keep these consistent unless you are doing a custom house rule variant, and even then, make sure your audience knows it is intentional.
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Painting: Where People Waste the Most Time
Primarch models are large, which sounds like it should make painting easier, but it is actually the opposite. The massive shoulder pads and cape sections create huge flat surfaces that show every brush stroke, every drip, every inconsistency in paint thickness. I spent three weekends on a Sanguinius model because the red layering on the armor looked patchy no matter how many washes I applied over it. The solution is thin layers, not thick ones. Build up your color with two or three thin coats rather than one heavy coat. Thin paint flows into details instead of pooling on edges. Use a base coat thinned to about a 50/50 mix with water or the appropriate medium, then layer from there. For metallic areas like armor trim and weapons, I use a undercoat of black, a layer of silver or dark steel, then a dry brush of lighter metal on the raised surfaces. For the eyes, which are visible on almost every Primarch model, use a fine detail brush and a single dot of the iris color, then a tiny white highlight dot off-center. The eyes need to look alive because the rest of the face is usually expressionless. A bad eye job makes the whole model look dead, and Primarchs are supposed to look terrifying even when standing still.
Where to Get the Models
Games Workshop is the primary source for Primarch miniatures, and they release them individually or as part of larger boxed sets. The current retail price for a standalone Primarch box sits around forty to fifty pounds or dollars depending on your region. Third-party manufacturers like Iron Crown Enterprises and various independent sculptors also produce Primarch figures at various price points, though quality varies significantly between them. If you are on a budget, wait for Black Friday sales or check secondary markets like eBay and r/HobbyDiy for opened boxes with missing pieces. Missing one small weapon or a display base is fixable. Missing the main torso piece is not. Always verify what is included before buying secondhand. For digital versions if you are doing tabletop gaming with third-party rulesets, some providers offer resin or 3D-printed files that you can source from sites like MyMiniFactory or Cults3D. These require more post-processing than injection-molded plastic but cost a fraction of the price.
The Problems You Will Face
Primarch models are expensive relative to standard space marine miniatures, and they arrive in small quantities. You cannot build a full army of them. Each one is essentially a single model that costs as much as two or three standard squads. Factor this into your budget before starting. The display stands included with most Primarch kits are flimsy and do not support the weight well. I replaced the stock bases on every Primarch I own with weighted metal or resin display stands because two of my original bases cracked within the first year from simply picking the models up to move them between shelves. Storage is another issue. A Primarch model is roughly thirty to forty centimeters tall depending on the pose and any extended cape or weapon. They do not fit in standard Miniature storage boxes. I use individual display cases with clear acrylic fronts, which adds cost but protects the models from dust accumulation. Dust on painted Primarch details is noticeable at this scale.
The biggest limitation is availability. Games Workshop rotates their catalog constantly, and Primarchs are often in and out of stock for months at a time. If you want a specific Primarch, check multiple retailers and be prepared to wait. Pre-ordering is your safest option, but you will need to pay upfront with no guarantee of a refund if the release gets delayed further, which happens regularly.
What I Wish I Knew Before Starting
Buy a decent magnification lamp early. The detail on these models is fine enough that working without magnification leads to mistakes that take hours to fix. I regret not spending the thirty dollars on a simple LED magnifying lamp in 2019 when I was struggling to get clean lines on helmet decals. Also invest in a good pair of tweezers. I used my fingers for years until I realized I was leaving oils on small parts and misplacing them constantly. Needle-nose tweezers change everything for handling small weapons and accessories. Read the assembly manual before opening the box. Not all Primarch kits assemble the same way across different editions. The Fulgrim model I mentioned earlier had a completely different assembly order in its second printing compared to the first, and following outdated instructions from an old forum post got me halfway through gluing before I noticed the discrepancy.
The hobby around these models is rewarding if you approach it methodically. Rushing any step will cost you more time in the long run. Take it slow, measure twice, cut once, and glue sparingly.
