Composite Superman action figure
First Appearance Series 3
includes a mini-reproduction of World's Finest #142
Joe Meach, caretaker at the Superman Museum, was standing by the Legion Statuettes when they were struck by lightning. As a result, he gained the powers of all the Legionnaires. Using Chameleon Boy's power, he took on the form and identity of the Composite Superman (a half-Batman, half-Superman figure with Brainiac 5's green skin) and menaced Batman and Superman.
See, even in those days continuity was a mess.
The Composite Superman figure is a perfect accompaniment to your own Legion Statuettes.