Hey, just wanted to say that this is an awesome mod that I'd be hard pressed to go without now. Its helped build a solid foundation for my mound of mods and patchwork that I call my OpenXcom game.
With that preface however, I've noticed an issue however with Arctic and Jungle armor. To make sure it wasn't a different mod issue, I made a vanilla OpenXcom with just your mod loaded, went to the battlescape with one of every armor type (jungle, arctic, and urban), and then took pot shots at them to see what crashed what.
People equipped with Urban armor present no issue, but when someone with Arctic or Jungle camo armor dies, it causes a crash. I've tested this with the light, improved light, heavy, and improved heavy. Issue is present throughout the lines. Sad that, I liked Arctic the best since I always make my first base in either the north or south pole.
On a far more minor note, there appears to be some minute, (what I assume is) unintentional graphical changes between images of the soldiers in the inventory screen. The armor is noticeably higher on one of them in the urban armor, and the spots change from being heavily accented to faded.