Pyrodash888: It all looks god, except for a few things.

-The Unit should be a smaller subdivision. Just pick one :)
[hider=Brigades and regiments]1st Armoured Division - Verden, FRG:

1. 7th Armoured Brigade - Soltau, FRG: (4 Sultan, 4 Spartan, and 4 Ferreta)
The Royal Scots Dragoon Guards:(56 Challenger, 4 Sultan, 8 Scorpion, 10 FV432, 8 Ferret) 
2nd Royal Tank Regiment: (56 Challenger, 4 Sultan, 8 Scorpion, 10 FV432, 8 Ferret)
1st Bn, The Staffordshire Regt: (45 Warrior, 4 Sultan, 8 Scimitar, 26 FV432, 7 Ferret, 8 81mm Mtr, 24 Milan)

2. 12th Armoured Brigade - Osnabruck, FRG: (4 Sultan, 4 Spartan, and 4 Ferreta)
4th Royal Tank Regiment: (57 Chieftain, 4 Sultan, 8 Scorpion, 10 FV432, 8 Ferret)
1st Bn, The Royal Irish Rangers: (71 FV432, 4 Sultan, 7 Ferret, 8 Scimitar, 8 81mm Mortar, 24 Milan)
1st Bn, The Royal Greenjackets:

3. 22nd Armoured Brigade - Hohne, FRG: (4 Sultan, 4 Spartan, and 4 Ferreta)
The Queen's Own Hussars: (57 Chieftain, 4 Sultan, 8 Scorpion, 10 FV432, 8 Ferret) 1st Bn, The Scots Guard: (71 FV432, 4 Sultan, 7 Ferret, 8 Scimitar, 8 81mm Mortar, 24 Milanc)
2nd Bn, The Royal Anglian Regiment: (71 FV432, 4 Sultan, 7 Ferret, 8 Scimitar, 8 81mm Mortar, 24Milan)

4. 1st Division Artillery Group - Hohne, FRG:
4th Field Regiment, Royal Artillery – Hohne, FRG: (24 M109A2)
40th Field Regiment, Royal Artillery – Osnabruck, FRG: (24 M109A2)
1st Field Regiment, Royal Artillery – Hohne, FRG: (24 Abbot 105mm SP howitzers)

5.)21st Royal Engineer Regiment - Nienburg, FRG: 30 FV432, 12 Spartan, 12 AVRE, and 12 AVLB
6)1st Air Defense Regiment - Hildesheim, FRG: 6 Rapier, 36 Javelin
7)1st Regiment, Army Air Corps - Hildesheim, FRG: 12 Lynx (TOW), 12 Gazelle, + 1 more squadron (12Gazelle or Lynx(TOW))[/hider]

-The equipment has to be modern. The gun would be a Browning Hi-Power, and if you insist on a sword make it a Wakizashi, since that's more practical.
-With the rank, you'd command a Squadron A-C.
All good, though!

Kho: 

Corporal von Roth looks good, except for the unit, of which I'd like a subdivision. 8th Motorised Infantry Division, 29th Motorised Infantry Regiment 'Ernst Moritz Arndt' would do it for me.

Kampfschwimmer is a navy commando, I'm not fond of that being entered. At least not now. 

Your shoulder board is one of the Border Guard. Was that intentional?