Glad you like the headset on that figure. Here's some fairly straightforward customised Imperial Officers from ANH. With these I wanted to do some specific officers that Hasbro hasn’t done by making use of duplicate officer figures I already had, so I wasn’t too bothered about the articulation in some of these.
Left image - Commander Jir and Commander Praji: Both use mainly TAC Death Star Troopers with added rank insignia cut from other Imperial officer figures. Commander Jir uses head from a POTF2 Tarkin, drilled out to fit the peg. Skirt is from TLC Battlepack Lt Renz. Commander Praji uses repainted head from TSC Moff Jerjerrod. Holster cut down and repainted. Blaster is modified from TBS Biggs X-Wing Pilot.
Right image - Lieutenant Treidum and the other Imperial officer in the control room: These also use mainly TAC Death Star Troopers with added rank insignia cut from other Imperial officer figures, but these two have arms from TAC Luke Jedi (If I'd had more TAC Luke Jedi figures, I would use the upper arms to replace the TAC Death Star Trooper's on Jir and Praji), hands from TBS Luke Yavin. Blasters modified from TBS Biggs X-Wing Pilot. Lieutenant Treidum uses head from a POTJ Imperial Officer, drilled out to fit the peg. Imperial Officer 2 uses head from Star Wars Saga Captain Antilles with cap from TAC Juno Eclipse.
Captain Khurgee and the other Imperial Officer (only very briefly seen) from the Death Star hangar scene with Vader: Both use figures from TSC Death Star Briefing set with repainted rank insignia, and added custom utility boxes on the belts. Repainted hands from SW Saga Admiral Ozzel. Khurgee head from SW Saga Endor Rebel Soldier with cap from TLC Captain Needa. Other Officer's head from Fixer Loneozner Comic Pack with cap from Lt Jundland and Deena Shan Comic Pack.
Admiral Motti: Figure mainly from TSC Death Star Briefing set (Tagge, Bast, or Cass) with repainted insignia. Repainted head from POTF Admiral Motti. Left forearm (for the acute angle) from Lt Jundland Comic Pack with left hand from Cass.
Left image - Colonel Yularen and other Imperial Security Bureau Officer: Both use Yularen figure from TSC Death Star Briefing set with repainted legs. Other ISB officer has repainted head from TAC General McQuarrie, and left hand from Bast. Caps from TAC Juno Eclipse.
Right image - Two officers in the lighter grey tunic, the one on the left is the officer seen talking to Tarkin and possibly the same one walking past the turbolift (image ref below). The one on the right is based on General Molock from the briefing room scene. Both use SW Saga Admiral Ozzel torso and skirt, with legs from TSC Luke Endor. Left one has repainted head from TAC Rebel Honor Guard, Molock has repainted head from Episode I Senator Palpatine.