Qreate is a small sandbox modification for the original Quake, containing new maps.
So this is a Work In Progress shot of an upcoming map titled "The Hub". It will serve the purpose of letting the player(s) choose which official Qreate map they desire to play on.
This map won't be featured in Qreate 0.8, but don't worry, you'll see it in Qreate 0.9 (and we'll be releasing these updates very soon!)
So sorry for the lack of updates, hope this keeps you happy till Qreate 0.8 releases!