Glad to have you, and I am quite certain you will not find a better place for SAK knowledge and mod info than this place.
Here's a bit of history that I'll bet many folks here don't know:
About 20-25 years ago I moderated a subforum at Knifeforums.com called The Secret Order of eth Swiss Army Knife. In that group was a gent who went by the name Spork, and he was a true pioneer in the SAK modding world. While most of us believed that SAKs were assembled by magical dwarves deep in the mines below Ibach, Spork was cutting them apart and putting them back together in different forms.
A few others started experimenting with the idea as well, and soon we had a vibrant modding community.
When I left Knifeforums and started Multitool.org, those modders came with me and set up shop here, in what eventually became the Swiss Army Knights.
There may be SAK modders out there that aren't members here or get their start with us, but I can't imagine there are too many. The guys here started it and provided all of the info on the forum so others could do it as well.
I feel confident in saying that there is no organization anywhere in the world that has more collective knowledge about SAKs and mods than this one.
Glad to have you aboard!
Def