Custom designed Tie fighter: the Tie Mandalore. Designed in Lego using stud.io (links to instructions and file download, and headcanon in the comments) : r/StarWarsShips
How to build Lego Star Wars Darth Vader's Tie Fighter #8017 - YouTube
LEGO MOC Microfighter Tie Advanced by Quarries Workshop | Rebrickable - Build with LEGO
Lego Star Wars #8017 Darth Vader's Tie Fighter 100% Complete w/Instructions,box | #1662393894
LEGO Darth Vader's TIE Fighter Set 8017 Instructions | Brick Owl - LEGO Marketplace
LEGO 8017 Darth Vader's TIE Fighter Set Parts Inventory and Instructions - LEGO Reference Guide