Hey man,
looking at all the other stuff you did, I must say I kinda expected to see more
. The textures on themselves don't look bad, but they don't realy match together imo. Or at least not with some propper work on the seams. Designwhise, there are no bolts, no special shapes, no extra details on the textures like seams or extra plates, just cubes lined up against eachother. I keep on scrolling down to look at your other work, which all look great, but imo this definitely isn't one of those pieces...
sorry