completed this about 2 or 3 days ago ( I think it was 3 now that I think about it). Never did manage to finish it before the year was over unfortunately, the lowpoly for this took 3 days, quite a lot of surface area to go through, so I had to texture it after, on 1st/2nd of January
I have also imported this ingame since, so it's good to go. Now unfortunately, I'll be honest, the rig for this is not great, as I suspected in my last post. It doesn't deform well and it does self-clip exactly as mentioned last time. I don't really know how to get it looking better ingame, it either requires a special rig with custom bones or someone that's better at this stuff than me (probably both). It's more or less fine-ish for normal gameplay, as long as you don't pay close attention to it and depending on your tolerance level for issues like these, but not that good for screenshotting/posing. This is why I tend to stay away from baggy stuff like this
I have also decided to do those fingerless gloves from this set, so those are next and the final item. Not going to go to crazy with those, will probably be more on the basic side