This livery is very interesting and with the DC/MD coming it is a cool livery to have with the MD11.
Photo credit here.
9M-MAT was delivered to Malaysian Airlines in September 1977, it turns 40 on the 21st actually!
It was leased to LOT Polish Airlines in June 1994 and the lease lasted until 1996, when it was sold to Northwest Airlines and re-registered as N233NW. It was stored at Opa Locka in June 2006 and scrapped in January 2007.
It is powered by 3 GE CF6-50C2.