You must be logged in and verified to contact the designer.
This is part #3 (pair of nacelles) for the 1/1000 Serpens Destroyer Kit. In scale with commercially available 1/1000 scale Starship kits.
This item is available in parts to allow modelers to purchase in sections rather than face the expense of the entire model at once. It is expensive due to the nature of 3 D printing, even after being "hollowed" to reduce material volume, but assembles into a nice model of an otherwise unavailable Starship. Minimal detail to allow modeler to detil, paint and/or decal as desired.