They released a pixellated image of this statue a while ago, and now it's revealed that Knuckles will be the next in First4figures line of massive (and expensive) Sonic statues! So far it doesn't look as though there will be a additional light-up limited edition like there was for Super Sonic and Metal, so this one will just be a regular slightly cheaper statue like the first Sonic one. Pre-orders for this one start in just a couple of days.
Speaking of the Metal Sonic statue, it's still not yet! It's due this month sometime however, though an exact date is not confirmed yet.