need to update digitals and could use some feedback (current look at the end)

Hey all, these are the first digitals I (M23) took since I began my journey into trying to get into commercial modeling in LA. Since then, my natural brown hair has grown out and I've gotten my hair cut, so I wanna retake digitals that better represent my current look (last slide). I'm doing this all myself, so I'm not sure what poses and facial expressions I should try. I'm also my own photographer and editor, so I also welcome feedback on anything related to the photos themselves and how they should look (lightning, backdrop, etc). Thank you all and best of luck on your continued journeys :)

Measurements:

Height: 5'10"

Chest: 39 in

Waist: 31 in

Hips: 38 in

Inseam: 30 in

Neck: 14 in

Sleeve: 29 in

Shoe: 44.5 EU/10.5 US/10 UK

Shoulder width: 20 in

Biceps: 14 in

Weight: 175 lbs

IG for other looks: https://www.instagram.com/d.zadel?igsh=MzRlODBiNWFlZA==