The 10 Best Dark Fantasy STL Files for Resin 3D Printing in 2026
The golden age of dark fantasy STL files is here. Resin 3D printing technology has matured to the point where consumer-grade printers can reproduce detail that would have required industrial equipment five years ago -- and the designers have risen to match. If you are building a grimdark collection, populating a TTRPG campaign with unforgettable villains, or simply want the most impressive prints your resin printer can produce, this list is for you.
Every model on this list comes from Clay Cyanide's dark fantasy miniatures catalogue -- fully presupported, tested across multiple resin printers, and designed to push the aesthetic boundaries of what a miniature can be. Here are the 10 best dark fantasy STL files you can print right now.
The Top 10
-
Asmodeus, King of the Nine Hells
The three-headed King of Wrath rides a serpentine dragon, fire erupting from his jaws. At 75mm scale, the Asmodeus STL is a masterclass in multi-element composition -- three distinct heads (bull, man, ram), a coiling dragon mount, and a scepter of infernal authority. This is the centerpiece print that makes resin hobbyists upgrade their build plates. Every support point has been optimized so the dragon's tail and wings print cleanly in a single run. If you own one dark fantasy STL, make it this one.
-
Paimon, the Obedient King
Paimon's procession is one of the most visually striking compositions in all of miniature design. The crowned king rides a dromedary camel, preceded by a host of demonic musicians. The STL captures flowing robes, intricate crown geometry, and the camel's textured hide with a fidelity that rewards slow, high-resolution prints. Painters will find weeks of satisfying detail work in the musical instruments and ceremonial regalia alone. A must-have for Ars Goetia collectors.
-
Belial, the Worthless One
Created second after Lucifer himself, Belial appears as two angelic figures in a chariot of fire. This is one of the most ambitious STL files in the catalogue -- the dual-figure composition on a flaming chariot creates a dramatic diorama effect on any display shelf. The contrast between the angelic beauty of the figures and the infernal flames beneath them captures the theological horror of the Goetia's most deceptive spirit. Presupports handle the complex overhangs beautifully.
-
Agares, Duke of the East
The April 2026 Villain Set centerpiece. Agares is an aged nobleman astride a massive crocodile, a goshawk perched on his gauntleted fist. The crocodile's armored hide is covered in individually sculpted scales, and the duke's weathered face tells a story of millennia spent commanding 31 infernal legions. This is dark fantasy at its most narratively rich -- a single figure that implies an entire world of feudal demonology. The goshawk alone is a painting showpiece.
-
Vine, the Lion-Mounted King
A lion astride a black warhorse, carrying a viper and surrounded by the ruins of towers he has demolished. The Vine STL is notable for its dynamic pose -- the horse mid-charge, the lion's mane flowing, the viper coiled to strike. The base includes crumbling architectural elements that reference Vine's power to destroy fortifications. At 75mm, the musculature of the lion form and the texturing of the horse's barding are exceptionally detailed. A painter's dream.
-
Beleth, the Terrible King
Beleth rides a pale horse as all manner of hellish music swells around him. The STL captures the moment of summoning -- the grimoire warns that Beleth appears in a fury, and the sculpt conveys that volcanic rage through a dynamic pose full of forward momentum. The pale horse's spectral anatomy and Beleth's crown of thorns are standout details. This print demands a dark, desaturated paint scheme to match its apocalyptic energy. Presupports are optimized for clean removal.
-
Zagan, the Alchemist King
A bull-winged griffin wreathed in alchemical sigils, Zagan is the Goetia's master of transmutation. The STL features feathered wings with individually sculpted barbs, leonine haunches, and a bovine head crowned with twisted horns. Alchemical glyphs are etched into the base and across the creature's flanks. The griffin body plan creates interesting printing challenges that the presupports handle elegantly -- no failed wings, no drooping tails. A striking addition to any dark fantasy shelf.
-
Balam, the Three-Headed Prophet
Three heads -- bull, man, and ram -- atop a massive frame riding a bear with a goshawk on his fist. The Balam STL is a study in controlled chaos: three faces each with distinct expressions, the bear's shaggy fur rendered in deep undercuts, and the goshawk's talons gripping the gauntlet with anatomical precision. The composition balances visual weight across the three heads without any single element overwhelming the others. An expert-level paint project with enormous reward.
-
Purson, the Lion King
A lion-faced king riding a bear and carrying a viper, Purson knows all things hidden. The STL's lion head features a full mane rendered in hundreds of individual strands -- a detail that only resin printing can faithfully reproduce. The bear mount has a heavy, grounded pose that contrasts with the king's upright, regal bearing. The viper wound around his arm adds a secondary focal point that draws the eye through the entire composition. Excellent for display or tabletop boss encounters.
-
The Legion of Agares -- Full Villain Set
Not a single model but an entire warband -- the Legion of Agares Villain Set includes the Duke himself plus his retinue of crocodilian warriors, cursed knights, and infernal familiars. As a complete set, it provides everything a DM needs for a multi-session campaign arc or a collector needs for a themed display. Every model in the set shares a coherent visual language of reptilian armor and feudal demonology. The full set represents one of the best value propositions in the dark fantasy STL market today.
Why Presupported STL Files Matter
Every file on this list ships fully presupported by Clay Cyanide's engineering team. This is not a trivial detail. Complex dark fantasy miniatures with wings, tails, weapons, and multi-figure compositions are notoriously difficult to support manually. A single misplaced support can ruin a 12-hour print. Clay Cyanide's presupports are tested across popular consumer printers -- Elegoo, Anycubic, Phrozen -- so you can load the file into your slicer and hit print with confidence.
For a complete walkthrough of the resin printing process, see our guide to the Ars Goetia and learn what makes these ancient demons such compelling subjects for miniature art.
Build Your Dark Fantasy Collection
These 10 models represent the pinnacle of what dark fantasy 3D printing can achieve in 2026, but they are only a fraction of Clay Cyanide's full catalogue of over 1,100 presupported STL files. New releases drop every month through the Clay Cyanide Patreon, making it the most cost-effective way to grow a world-class dark fantasy collection.
Join the Covenant to get instant access to the latest releases, vote on upcoming sculpts, and connect with thousands of collectors and painters in the Clay Cyanide community.