Sanding the styrofoam legs
Pretty happy with these legs now I've refined the shape a bit more and sanded them down to even out the surface.
My intention was to create the effect of the knees being slightly turned in, although the actual joint remains forward facing, as do the hips.
The pigeon-toed effect should be heightened once I add the feet, which can be set at an angle to the legs.
The next step for these legs will be to cut away wedges of styrofoam behind the knees to allow them to bend.