Research & Development
There are lots of beautiful images diving into the subject matter, with lots of high quality reference images.
Creative Art
The scene captures the Christmas Market feeling well. Contast, color and composition work well together. In today's workflows, you can basically model all the visible structures and how real world objects are put together.
Technical Art
To get an extraordinary leap into next level, I'd suggest couple of terms you could research a bit more into; texel density and tileable textures and their usage through scaling the UVs of the mesh. To break too obvious tiling and to create interest, we also can add material blends, that's maybe for the future. In the industry we use a lot of the same texture space with our UVs to try to optimize the memory usage.
Branches of Bell and Christmas Decoration might benefit from using the same material with opacity mask as within the tree.
The snowflakes are a very nice addition.
Documentation
Text is well written, and you can make out the progression from the document. Used software is also listed nicely with assets, and the wireframes and textures are showcased in a very clear manner.
Final Presentation
The screenshots are nice and sharp, the compositions work and the results are showcased well. The detail and passion for the theme shines bright like a diamond.