On Sorgan, Klaatooinian Pirate Raiders used a painted At St to harass villagers.
This is the stock At St with edited textures to make the At St Raider from The Mandalorian Season 1 Chapter 4.
Although it looks like a reskin, some parts were reassigned so you need the new model.
I think I included everything to get it in game but if not the rest is just the stock at st odfs.