Kitbashing a Mech from Only a Phone: The Relay Warden

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Build scale model mechs like this using kitbashing, scratchbuilding, and 3D printing services from PCBWay, which also offers PCB prototyping, CNC machining, and sheet metal fabrication: https://pcbway.com/g/45Mb35 Check out the PCBWay Christmas Sale: https://www.pcbway.com/activity/christmas2025.html Get 10% off Gaahleri purchases using discount code “Roborovski”: https://www.gaahleri.com/?ref=Roborovski == ROYAL ARCHIVE ENTRY == Purpose: Documentation of the captured Black Circuit “Relay Warden” telecombat unit Executive Summary: This report documents the recovery of an improvised telecombat walker attributed to the Black Circuit, codename “Relay Warden”. Seized during a SIGINT sweep, the frame was built under severe austerity: a single KX-T7420 telecommunications module provided every panel, port, and length of wire, all secured with cold welding. No coatings or external hardware are present. The unit is unpiloted. Locomotion and tasking are handled by a constrained Simulated Intelligence. Intended employment is short-window communications sabotage and covert exfiltration (localized jamming, line tapping, and packet spoofing) followed by rapid displacement. Methods may inform Reclamation District reuse policy. Survivability against Collective assets is assessed as limited. Key Findings: A heavy umbilical feeds an arm instrument utilizing a helical antenna for signaling; a directional dish provides gain for intercept or focused denial. The “sensor brick” head ties to the spine through a skull port. Mobility favors a brace-in approach: the stance is optimized to walk to a wall, plant, hold a minutes-long window, siphon or spoof traffic, then cut away with minimal signatures. The damper shield is capable of masking the presence of the Relay Warden to prolong operation once deployed. Although it appears directional, it functions within a radius around the unit. Public Advisory: Materials herein are compiled for cultural preservation and public safety education. Redistribution for commercial exploitation is prohibited under Royal Technocratic Dominion guidelines. Classification: Public Disclosure Voiceprint: Black Circuit agent, codename “Operator” == SUPPLEMENTAL RESOURCES == Patreon: https://www.patreon.com/proto_roborovski Instagram: https://www.instagram.com/proto.robo/ Facebook: https://www.facebook.com/profile.php?id=61552647917321 Mini lathe (Amazon Affiliate): https://amzn.to/3Ywh6t6 LA’s Totally Awesome Degreaser (Amazon Affiliate): https://amzn.to/4rGhaUl #11 Scalpel (Amazon Affiliate): https://amzn.to/4cmi6oa Super Glue (Amazon Affiliate): https://amzn.to/4ciRNz9 M2 Socket Head Bolts (Amazon Affiliate): https://amzn.to/3M5L6FL M3 Socket Head Bolts (Amazon Affiliate): https://amzn.to/3AsXOfd 1.75mm filament 3D pen (Amazon Affiliate): https://amzn.to/3M3FQCy Ultrasonic Cutter (Amazon Affiliate): https://amzn.to/3WxfpKk == RECOGNITIONS == Music by Karl Casey @ White Bat Audio ( @WhiteBatAudio ) The Final Chapter (Intro) Hackers New Beginnings She-Wolf Ultra Meta Pendulum (Outro) Radio Beep by Kijadzel -- https://freesound.org/s/170608/ -- License: Attribution 3.0 walkie_talkie_over_beep.m4a by MiscPractice -- https://freesound.org/s/676958/ -- License Attribution 4.0 == DISCLAIMER == This is a work of fiction. Any resemblance to real-world organizations, events, or individuals is purely coincidental (except for sponsors, collaborators, and the external links). The script, fabrication, filming, narration, and editing are created by me. Character voices are performed and recorded by me, then processed through voice reconstruction derived from my original performance. YouTube’s Altered Content policy: https://support.google.com/youtube/answer/14328491 #TheRoyalArchive #RecycledArt 00:00 Intro 01:29 Torso Initialization 03:57 Leg Framing 05:03 Right Arm Equipment 07:59 Left Arm Shielding 08:42 Feet and Ankles 09:28 Armor Reinforcement 12:36 Amplifier Pack 13:14 Head Sensors 13:48 Decals and Markings 14:27 System Wiring 15:10 Final Assembly 16:40 Outro 18:15 Patrons