None of this looks familiar to me, but its incredibly complicated. A LEGO set or fan-made? Thanks
Not a LEGO set. Following up on details in comments it appears that Dcbarkley has managed to identify pictured model as a LEGO set thanks to this answer. However, my initial (wrong) assumption was based on dark color of the bricks used in the model. Picking up quite unique piece for cross-checking eventually led to correct set identification. Below you will find original answer:
Confirmed with Slope, Curved 5 x 8 x 2/3. It appears to be used in Black, however there's no set produced to have these slopes in Black. In case Dark Bluish Gray was used in the model, then still, none of the sets having this slope look like your model.