The Droids of Solo [Minor Spoilers]

[Dyne]

I like P6B-LT2. Like an Astromech crossed with Treadwell, at least from the front. It's apparently an A-LT series droid. Wookieepedia has a 3/4 view from Star Wars: Commander (the original source, it seems), where the role is identified as a cleaner. But the actual P6B article (and apparently the Solo Official Guide) says astromech.

The GOUD-4 looks like an MSE with suitcases perched on its metaphorical shoulders