Finished rebuilding the feet... did an odd construction technique but I think it turned out pretty good overall. The toes have a lot more flexibility without stressing the attachment to the shoes or sole now, they're somewhat 'floating' actually. It's really hard to describe how I rebuilt the feet, it's definitely not the standard way but it's solid as a rock while still letting the foot itself flex and fold through a fairly wide range of motion.

And despite the feet being quite large, they have good traction and 'trip resistance' when walking since I bevelled the edge inwards, so there's a bit of a skid-plate construction around the perimeter. I'll see how well it holds up at MFM. *crosses paws*