Purple Alien

"Purply" is from the brickplanet and he's on his way to see us. He has a long journey behind him but his final destination is in sight. The supersonic telescope already betrays a blue, inhabited planet in the distance. Hold on buddy, 'cause you're almost there.  We will welcome you with open arms. (By the way, can you please bring some extra bricks so we can keep building - thanks in advance)