Hi, I've just published a new mod that adds Lead: https://mods.factorio.com/mod/bzlead (similar to my existing Titanium mod).
Would appreciate if you could add support in RSO. I think it should have a starting area spawn and be just a little less common than copper.

I would also not mind contributing directly, if you have a README or something.

It's much faster if you will prepare the config yourself. In rso in resourceconfigs folders there is a description of what various parameters do in vanilla.lua config file.
I can also prepare one based on your info - that might take a bit longer since I'm not actively modding right now. I'll take a look from time to time and do stuff in batches then.

Thanks, I'll give a shot at preparing it.

I've prepared one and posted it to the forum:

https://forums.factorio.com/viewtopic.php?f=79&t=94870