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CAD Downloads

Download all files needed to build your Replicant GEN 1 drone platform.

The airframe and the male battery rail and mount are released under CERN-OHL-W-2.0. The female rail interface and battery pack are proprietary (patent pending). Every ZIP includes LICENSE.txt and NOTICE.txt carrying that split. The supplemental hardcase LiPo bracket is a separate store item and is not withdrawn.

🎯 First Time Builder?

Skip the custom parts hunting — Get our Replicant Release Bundle with all Yirra-manufactured components (carbon plates, battery, PMB, and fasteners) in one package. Off-the-shelf electronics sourced separately.

🛒 View Release Bundle ($369 AUD)

Replicant GEN 1

Complete drone assembly

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Quick Downloads​

Get everything you need in one click.

📜 LICENSE / NOTICE

3MF Files (Bambu Studio Optimized)​

Pre-configured Bambu Studio files with optimal print settings, supports, and orientations (importable into PrusaSlicer, OrcaSlicer, or your slicer of choice). For printer and network-isolation guidance, see 3D Printing.

ComponentDescriptionDownload
Chassis Core (Left USB)Main structural component - USB port on left
Chassis Core (Right USB)Main structural component - USB port on right
Arm BossesAll four arm mounting interfaces
Motor MountsHigh-strength motor mounting brackets
Nose Cone 04 MountCamera and antenna mounting component
Battery Rail MaleBattery mounting rail component

Individual Component Files​

Need specific parts? Expand the sections below to download individual components.

STEP Files (Editable CAD)

Full parametric models for CAD modification and custom adaptations.

ComponentDownload
Chassis Core Left USB
Chassis Core Right USB
Motor Mount
Battery Rail Male
Front Left Arm Boss
Front Right Arm Boss
Rear Left Arm Boss
Rear Right Arm Boss
Upper Shell
04cm Component
Spine
Top Plate Brace
Bottom Plate
STL Files (Mesh for Slicers)

Mesh files for 3D printing with any slicer software.

ComponentDownload
Chassis Core Left USB
Chassis Core Right USB
Motor Mounts
Left Front Arm Boss
Right Front Arm Boss
Left Rear Arm Boss
Right Rear Arm Boss
Battery Rail Male
Upper Shell
Spine
Top Plate Brace
Bottom Plate
04cm Mount

Revision History​

REV 1.0.02026-01-22
[INIT]Initial release — Replicant GEN 1 CAD package[INC]3MF files configured for Bambu Studio with optimized supports[INC]STEP files for CAD modification and custom adaptations[INC]STL mesh files for all printable components[INC]Left/Right USB chassis variants
Revision Control

Files follow semantic versioning. Check back for updates after major revisions.


Next Steps​

  1. Parts List - Get electronics and carbon fiber
  2. 3D Printing - Proper material handling
  3. Arm Bonding - Start assembly