Step into a futuristic battlefield with this streamlined sci-fi breastplate — a sharp, contoured torso armor piece designed for high-tech heroines, cyber soldiers, or intergalactic enforcers. The design blends sleek panelling with bold chest geometry, offering a balance between aesthetic elegance and combat functionality.
Perfect for cyberpunk cosplays, space-themed costumes, or mech-inspired warriors, this 3D printable armor top adds a clean edge to your futuristic arsenal.
Measuring Instructions
For Cosplay Wearables:
Bust Circumference: Measure around the fullest part of your chest, keeping the tape horizontal.
Underbust Width: Measure around the ribcage directly under your bust.
Torso Height (Front): From base of neck (collarbone) to about 3–5 cm below the bust line.
Scale the model in your slicer to match these dimensions. For a snug fit, test print the underbust edge first.
To adjust curvature post-print, lightly heat with a hairdryer or heat gun (on low) and gently shape to fit.
Add foam padding, straps, or magnets inside the rim for comfort and secure wear.
For Action Figures or Dioramas**Scale Ratio: **Match to figure’s chest width
Coverage: Should cover front torso from shoulder to above abdomen
Detail Tip: Resin printing or 0.2mm nozzles recommended to preserve the sharp panel edges
Printing Instructions
Recommended Settings:
Layer Height: 0.1–0.2 mm
Infill: 15–20%
Supports: Yes — under cups and midplate overhangs
Material: PLA for general use, PETG for durability, or resin for miniatures
Optional: Slice horizontally along underbust or side for easier printing; reassemble with alignment keys or pegs.
*Finishing Tips*
Base Coat: Chrome, silver, or gloss white
Panel Lines: Use black wash to enhance grooves and seams
Weathering: Soft silver dry-brush on edges; or go bold with neon edge highlights
Add-ons: Glow paint, decals, or circuitry transfers for cyber look
Seal with a matte or satin clear coat.
Model Type Recommendations
Futuristic female armor
Cyberpunk cosplay chestplate
Sci-fi gladiator outfit
Galactic warrior costume
Mecha soldier armor
Female exo-suit accessory
Action figure bust plate
STL (Stereolithography, filesize: 328 MB)
