Post-Apocalyptic Skull Cosplay Helmet/mask

Wearable post-apocalyptic skull mask with a riveted iron strap and caged-tooth grin. Full-face STL, ready for both FDM and resin printing. Cosplay, LARP, Halloween.
A wearable, full-face skull mask designed for cosplay, LARP, Halloween and dark photoshoots. The sculpt blends a clean anatomical skull silhouette with a brutal post-apocalyptic detail — a riveted iron strap running from forehead to chin, sealed with a wax-style medallion, and a caged-tooth grin where the mouth would be.This is not a generic skull. Every rivet, every tooth bar, every dent in the strap is sculpted by hand to look like a real piece of wasteland gear that has been worn, hammered and re-fitted by its owner. Print it raw for a "ghost in the dust" look, or paint it for a high-detail prop that survives stage lighting.What you get

1 × skilet.stl — full mask, single solid mesh, watertight and manifold
High-poly sculpt (~34,700 triangles) — details survive both FDM and resin
Default size: ~145 × 85 × 250 mm (W × D × H), easily scalable in any slicer
Symmetrical mesh — easy to mirror, cut in half or split for multi-part printing

Recommended uses

Halloween and horror costumes
Cosplay: post-apocalyptic, wasteland, raider, cultist, DBD-style killer
LARP, airsoft and stage props (decorative, not protective gear)
Tabletop / display piece — at 60–80 mm it makes a great desk bust
Photography and short-film props

Print settings — FDM

Orientation: face up, looking at the ceiling, back of the head on the build plate
Layer height: 0.16–0.20 mm
Walls: 3 perimeters
Infill: 10–15 % gyroid or cubic
Supports: tree supports under the chin, brow ridge and underside of the strap; no supports needed inside the mask if printed face-up
Filament: PLA / PLA+ for cosplay, PETG for extra impact tolerance
Print time on a 0.4 mm nozzle / 0.2 mm layer: ~18–24 h

Print settings — Resin / SLA

Orientation: tilted ~30–45° backwards, supports on the back of the skull and inside the mouth grille
Layer height: 0.05 mm
Hollow at 2.5–3 mm wall thickness with two drainage holes inside the mouth cage

Finishing tips

Sand the strap and the medallion separately — they're the visual focal point
Base coat: matte black. Drybrush gunmetal on the strap, bone-white / ivory on the skull, then a brown/black ink wash in all the recesses
For wearing: drill two small holes near the temples and add an elastic strap