Mechanical arm, mecha girl, Lucky 13, HG available

Multiple 3mm holes are used throughout, a boon for modelers with sprues, allowing for free expansion. Bandai's jet effect parts can be installed when the armor is unfolded.

I additionally made elbow joints compatible with Lucky 13/dummy13 figures, which can be installed on dummy13 by directly replacing the original joints.

There's a possibility of chain failure in the print profile. It's recommended to purchase thin iron chains/nail art metal chains (2.5mm wide) and attach them to the chain adapter parts for a better effect.

Installation steps are as follows:

1. Install the upper arm

2. Create the armor pivot and jet nozzles

3. After positioning with 3mm sprue inside the forearm, clamp the armor pivot and secure it with elbow and wrist parts

4. Bend the armor and articulate the armor pivot; it should rotate flexibly

5. Connect the upper arm, and use 3mm sprues to attach various weapons as desired. Done