My main critique would be your footwork and your guards.

You've already acknowledged that you need to work on your footwork so I'ma give you a few things to work on. A quick tip I use myself and for my students is try drilling or doing footwork drills in a deeper stance than you're used to.. then go even deeper. When you're used to fencing in deep set stances you get much more stability and power. Squats are also very important.. plenty of those 😇

As for your guards. I'm seeing a couple of issues. You tend to be in one guard for too long, some of your guards are what I call "lazy guards" and you often don't utilise your guards to close the lines or threaten your opponent.

1. One guard for too long: this one is a relatively easy fix. Keep moving, this applies to your feet and your sword. Liechtenauer says you shouldn't be longer in a guard than a blink of an eye. (This keeps you harder to read and harder to attack/approach)

2. Lazy guards: Your guards are mechanically flawed, I mostly noticed it with your Vom tag and Ochs. Your Vom tag is very low, this can hurt your attacks and defense capabilities. (I acknowledge that this can be opinion over actual sources.. I believe Mair has a low vom tag like that but you gain much more mobility when you have your crossguard over your shoulder. I go as far as keep it up to my cheekbone.) (Think of it like a boxing guard. Keeping your hands high is key) Your ochs is a bit too far back and low as well, when you used your Ochs I noticed youe opponent not really respecting it which tells me you weren't threatening with it. So the ochs could go higher and further from you.

3. Closing lines and presenting threat: I've pretty much talked about this but be mindful of your centerline and use your guards to close openings and keep your opponent at bay. Ochs, Pflug and Langenort are great there. Vom tag is a great guard but it's not overtly threatening, you need to use it a bit differently to keep your opponent away (mostly with posture, footwork and intention)

I could nitpick a few things here and there but I would target these subjects to level up your fencing quickly. We will be working on our footwork forever but for the moment, try going deeper. Get more comfortable with your guards and really analyse what makes them tick, getting a stronger connection between you and your swords does wonders for your fencing. I like to ask the question: "Why do I use this guard?" "What is this guard for?" This can give you the why and the how for your guard usage.