HaloMods "Classic" Read-only Archive

Ok so I have the JMS file for the model and everything, I just can't figure out how to get tool.exe to create a model tag so that I can edit it in guerilla. Anyone know how to do this?

This is what I have so far

create a folder called weapons in ur data folder then create a folder called models in that and put ur jms file in there and run it like this tool.exe model weapons\remjet