There's an amazing man on Youtube who makes studio scale models of these droids just using cardboard sheeting and parts from RC model kits, so they move around and the heads move, also. He makes so many Star Wars models out of just cardboard boxes that my jaw was almost on the floor watching how he does this. I can't remember his nae/channel, so have to do a search using Star Wars droid making, which soon finds what I'm looking for :-) Check him out, as it's worth the watch, although you may end up as green with envy as Yoda by the end :-)
There's an amazing man on Youtube who makes studio scale models of these droids just using cardboard sheeting and parts from RC model kits, so they move around and the heads move, also. He makes so many Star Wars models out of just cardboard boxes that my jaw was almost on the floor watching how he does this. I can't remember his nae/channel, so have to do a search using Star Wars droid making, which soon finds what I'm looking for :-) Check him out, as it's worth the watch, although you may end up as green with envy as Yoda by the end :-)