Blackest Night Muppets. Still, this was such an intriguingly bizarre keyword phrase ("cluefinders green lantern") that I just had to draw it.
(I'd initially planned to indeed do a full spread of all the gang in Lantern uniforms, but quickly realized that only Joni's character displayed any outstanding emotion.)
No. 2 pencil (sketch)
Black 0.4 mm pilot pen
Black 0.5 mm pilot pen
Adobe Photoshop CS3