>>150055851 (OP)
2014/2017 series Darth Vader comics, make them into either an animated or live action with CG adaption.
2014 series that focuses on the latter timeframe between Star Wars Episodes IV and V is better for turning into a TV show (keep Dr. Aphra to a minimum if possible, but show more of the princess of Shu-Torun), 2017 comic series that focuses on the immediate aftermath to Episode III is better for turning into a movie series
The 2021 comics that have to work around the nu-Wars lore is too filled with shitty nu-lore to work with. The most important part of all of this is that you have to portray Vader as a cool as fuck character, even if he takes hits here and there, he's still gotta effortlessly massacre the people he comes across. Portray him as the all brawns and rage with no brains that Palpatine treats him as, but make sure the all brawns part pulls him through the sticky spot.
The Vader Down storyline, as part of the 2014 Vader comic series, would be a great feature-length movie made in the middle of the 2014 comic adaptation - if the rest of the 2014 comic is a TV series, Vader Down would be a great movie. Have Vader effortlessly slaughter the rebel scum as he tries to get closer to Luke.
For the 2017 comic series adaptation, Wilhuff Tarkin hunting Vader would serve the same purpose - if the 2017 comic run was a TV series, Wilhuff Tarkin's hunting Vader storyline would be the feature-length. However, the 2017 comic run would be better as a series of feature-length movies in chronological order instead.
As far as the whole Gen Z Males shit goes, you need more Unstoppable Force type characters that don't need le stronk female supporting character who actually does all the work. It is very important to portray Vader as the brilliant engineer Anakin always was, and if characters like Dr. Aphra show up, it's because she makes his job easier, not because she is actually necessary.