About Astronauts' engine

[Cosetto]

Hi there, I saw you update the new encryption of Astronauts for GARbro so I wonder if you can help me with that engine. I found a packer and script tool for(.mwb) for that engine on forum fuwanovel. The problem is the game I want to translate uses GxEngine_V3 and the tool is for V2 only, so can you help updating it? The owner of the tool won't update it anymore btw and I've already included the source code in the .zip. Thanks in advance.
file.zip

[rewjx]

sorry, Parsing script is much more difficult than unpacking the arc， and I may not be up to the job.
Besides, I'm very busy recently.

[Cosetto]

I can wait