hey,
i saw 'TanoS' do this little guy using a kinder egg toy container as a base a few weeks ago.

and after tidying the kids room we found some eggs cases and thought we'd have a go, its half term so something to keep them busy :)
i done one the others were done by my daughters (5 & 8)

the legs and arms are from peppa pig figures...using a soldering iron burned a hole into the kinder egg,fitted the pieces in nice and snug, super glued in place. melted a bit of the tip thats on the inside of the egg so it won't fit back through the hole then hot glued in place, its probably a bit over kill but heh it won't come loose,

the hair is bristles of a brush, again just using a soldering iron to burn a hole and glue inplace,
and the eye is just a googly eye with a silver pen drawn on the outside

hope that helps

thanks for looking