Got my first two walkers done, and I also updated my Nepune a bit and added some weathering as well.
The walkers have some magnets in them as well, so the arms can be changed when I get some more of them painted.
I have still to decide on how I'm going to differentiate between different squads and battle groups. I'll probably get some good idea when I have painted a few things, for the time being they will be anonymous.
First the weathered Neptune
Then my first walkers, here in Ares and Menchit configuration