The Caterpillar D250D Water Tanker is in 2014 custom made by OBC (Otter Bro Customs) from the USA.
Under the name Otter Bro Customs (OBC) appear regularly exclusive custom built models that allow you to add another unique replica Caterpillar model to your collection. I'm very lucky that I can add another small (I mean the scale!) masterpiece to my Caterpillar Articulated Dump Truck collection.
If you are in the possession of photos or additional background information like brochures or specsheets about the 1:1 D250D Water Tanker I would be happy if you send your response to email@example.com