A friend on Vancouver island wanted a mock-up of concrete or cement retainer blocks for his place at the ocean side. Rendered at 800 there are 3 blocks to scale in feet small is 2.5x2.5x2.5, medium is 5x2.5x25 and large is 7.5x2.5x2.5. The texture for the cement block is from [http://opengameart.org/](http://opengameart.org/). The texture I used is free for all uses, I made it seamless in GIMP. Also beveled the edges of the blocks so they will not chip as easy. Wile I did find other blocks on blendswap, non fit my use as the retaining wall. There is hidden arrays with the 5x2.5x2.5 blocks set on a 45 degree angle and - 45 degree angle to make a water brake of sorts. The blend is saved with only the 3 blocks showing one of each size. Hope this is of use to some one. good blending all :)