Recreation of portal 2 map

I am working on a recreation of the map “Triple Laser” from portal 2 in roblox, which will be fully functional, but I do not know a good way to get accurate geometry, I am aware that you can import vmf files to roblox, but the files in portal 2 are in bsp, which you need tools to convert them to vmf but im too scared to download them, as I am worried I might get a virus, or not use it correctly. would anyone be able to help me?

Cant you download the vmf straight from the source files?

I have portal 2 installed and I checked the map files, its in the BSP format

I also meant I need to convert the map from bsp to vmf and im too scared to download the tools

I fixed the post, it might not update right away

I guess you can try using a VM? I found smth.
https://developer.valvesoftware.com/wiki/BSPSource
the github page:

the main page/source:

I also found a reddit article of people using it, and they dont seem to have a problem:
https://www.reddit.com/r/csmapmakers/comments/ws3z1e/how_do_you_convert_bsp_to_vmf/

This tool turns bsp files into vmf files, shouldnt be a virus, as it was updated 2 weeks ago, and is still being updated.

Again, if your scared, you can try using a Virtual Machine.

You do indeed need a fair amount of tools to properly convert those files, it can be a hassle.
While I don’t have a direct solution to your actual concern (that being the process) I do wanna share these uncopylocked projects I found a while ago, which contain a good amount of imported Portal assets, hopefully this can be somewhat helpful to you

This is the main-place containing the biggest asset library (make sure to fly under the map to find most of the assets, the map is fairly massive so you might not find them at first-glance);

The following are subplaces, which may or may not have any new content asset-wise compared to the one linked above, however I’ll leave them here as well in-case you’re interested;

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i’ll check them out, do you think any of them might have the shape of triple laser?