Hidden Blade: Alice Impression V2

This is the V2 model of the Alice Impression series hidden blade—Alice Impression V2 1.0 version. The demonstration video is here Bang Bang Ka Bang! Alice Hidden Blade V2 Upgrade Complete_bilibili

Welcome to join group 652756407 to exchange production experience

Statement:
The "Alice Impression" series blueprints and physical objects, hereinafter referred to as "this project".
1.This project's "Unadorned Impression" uses the CC-BY-NC-SA open-source license: Users can reprint, excerpt, remix, and create secondary works based on this creation, but it must not be used for commercial purposes, and attribution is required when used. Content using this creation must also be licensed under this agreement. 
2.This project is an original cosplay prop made of plastic material, safe and harmless for entertainment purposes only. However, improper use may still cause harm. Users must abide by laws and regulations when using this creation and must be 18 years of age or older. Minors are prohibited from using it to avoid injury. By using this project, the user acknowledges and accepts the potential risks. If any adverse consequences arise from the user's violation of laws and regulations, violation of this statement or precautions, or improper operation, the user shall bear all responsibilities. 
3.The original author retains the final right of interpretation.

Precautions:
1.The hidden blade is a toy that recreates the effect of the "Assassin's Creed" series of games. It is not a practical knife and has no practical use in reality. It is only for collection, playing with, and cosplay use and is not suitable for children.
2.This project is only suitable for decoration and playing with. It is strictly forbidden to use it to stab people or animals to avoid danger.
3.This project is designed with all-plastic materials. It defaults to a blunt plastic blade and does not have any sharp metal blades. It is safe and harmless. Attempts to install metal or other material blades are personal actions. Installing blades may be considered a controlled item, suitable only for private playing, and strictly prohibited from bringing into public places, otherwise you may face confiscation, fines, or even detention, at your own risk.
4.After receiving this project, please familiarize yourself with the operation and gameplay before attempting to disassemble it to prevent self-injury. Attempting to install blades is risky, so do not try it lightly. (Reminder again that installing blades is a personal action, once installed, it is forbidden to bring into public places) 
5.At all times, keep the blade away from eyes, people, animals, and other valuables! 
6.The side of the casing near the pull ring is the inside, and the other side is the outside. Please wear it with the inside against your arm; be careful not to wear it backward.

Original author: Kaga Yuu