I do it through the local SCA group. The style I do is medieval fencing (which after a few centuries evolved into olympic sport fencing. Our version uses longer, heavier swords so there is a greater focus on blade contact. I'm also slowly learning saber. (Specifically trooper/hussar saber, in contrast to gymnasium saber, which uses a much lighter blade and consequently has a greater focus on speed to score touch-hits.)
The SCA also features "armored combat" which has you in full steel armor, but use weapons made of rattan (a cross between bamboo and wood). Although this means it tends to resemble stick-tag more than actual swordfighting, it also means you don't have to be insane like the nutters who do Battle of the Nations or buhurt.
(There is a common principle in reenactment swordfighting. There are three things you can do - real weapons, real force, real armor - but to do it safely for modern purposes you can only choose 2. A system where you use real weapons and real armor, which is what the fencing and saber does, means you can't do real force. We try and deliver hits to positive pressure.
The people doing armored combat use real force and real armor, but they have to use rattan.
(I also realize how bad my form is here! I shouldn't be rolling by back ankle like that.)
WOW!!! Those are outstanding! Way better than my paint jobs!
I've found I have a hard time doing light weather and shading. Lacking an airbrush I have to rely on multiple layers of thin paint to get an even covering, and that doesn't really work well with light weathering and shading I've found.
(I use mainly Tamiya paints with the leveller that goes with the alcohol based acrylics. I sometimes use enamels for metals and water based acrylics when I have them handy and need that specific color.)
My battered Arab T-55, and I still haven't gotten around to finishing up the wheels and track. (Mainly because I have no idea how to weather the track. It is made of a slippery plastic that won't hold paint, and primer seems to crack when applied.)
And the HMS Exeter, probably one of my favorite builds. Everything about it just came together nicely with minimal fuss.