OK this swamp cooler takes the prize

I have been a fan of swamp coolers for awhile now.  But I really like this one.  Most of the ones I have seen do not have a paint job, and it definitely makes a difference.  I wish the author had some interior pics of the fan setup and pipes.  But I think I can figure it out.

http://wilkerdos.com/2013/07/diy-ac-ice-chest/#more-95