POKEMON X AND Y LEAKED IMAGES
The above photo’s are of a leaked, not 100% confirmed Mega Lunatone and Mega Solrock. It is unknown if these are real or not at the moment, will keep you updated asap. Personally I think that MegaLunatone will be Rock/Dark and MegaSolrick will be Rock/Fire.
They may not be MEga evolutions but just regular evolutions.
No other information is known currently