Considering how long I've had this account I guess this "Hello" is a bit overdue, So Hi.
Came here as this seems to be the last active vestige of FNV modding, and I still want to get in on that particular modding scene.
Also anyone care to explain what kind of mods are generally accepted/appreciated here?

Ta,
SmallRossman

Hi, glad you decided to make yourself known, I can assure you than your welcome here with open arms and your likely to make a ton of new friends here on the site.

Now to answer your question you can always check here https://www.gunetwork.org/t622-rules-guidelines however rules 10 and 11
will probably if not most likely count for mods aswell
10) Do not post any pornographic content
Even if it's related to video-games. This includes images and links to porn web sites. We have members of many ages here so do not post something you wouldn't want your own family to see. This isn't Lover's Lab.

11) Do not post anything derogatory or racist
We are a diverse gaming community composed of members from a wide variety of nationalities, ethnicities and races so please take that into consideration when posting. No gender bias either.

Honestly make the mods you want to make, if your in need of inspiration you can check out here https://www.gunetwork.org/f51-mod-suggestions-requests but really I can assure you that if you make a mod, there will be someone who likes it.

Welcome to the community hope you stick around