I am extremely new to Blender and I need help creating this in blender.
As Shubol3D Said, 3D is a never ending learning experience. So basically what ever you do now, you will be able to perfect later as you learn more and more about the topic. For this i would just start of by picturing the image as a 3D image/Model in your Mind. Start at the bottom by adding cubes. Don't detail the model yet as you need to get the basic shape first. Because 3D Art takes time, if your rush it, it will turn out horribly so take your time. After you have the basic shape then you can start detailing by adding vertices and edges and subdividing the cubes. And then to take it a step further you can sculpt it into the shapes like the image has. Once you are happy you add your Textures, set up your lighting and then Render. However, it is highly likely your Render will look nothing like this because when you are modelling it you should have ideas come to life in your mind and you slowly start to create your own version of it. But anyway hope that gave you a little bit of an insight to what you want to achieve. Good luck