I saw this tutorial by Blender Secrets and decided to give it a try.
I was truly surprised to see the abundant of available resources to learn and work with Blender.
I actually created a whole castle using the "Wall Factory" extras, but I was not able to find a nice shot to make justice to the model. So I decided to leave it at just the tower and its guards. I will probably revisit this model to add more details and elements once I learn some more about composition and modeling.
I also created a shot with a little bit more of the front of the castle, sadly some elements show that they have been replicated so I need to find a way to add some more randomness on this type of projects.
Here is the first shot with a different ground color. I decided that the color did not work so well with the rest of the colors in the image.