I found todays tutorial on Mental Rays final gathering really interesting and helpful . So I used the same technique to render the third structure that I modelled. The above structure are mostly built around villages in Nepal. Before the main medium of transport was on foot these kinds of structures were built around villages so that the travellers can rest along their journeys. The Kingdom that I am Modelling is on top of the mountain so I am going to place a lot of similar structure along the way to the main kingdom.I think the structure works well with the rendering technique that I used.