Tier 3: Introduction of square concave shields and small hand shields instead of the traditional kite and tear drop shield. Even oblong and concave tear drop shape. A total of 7,000 very elite so limited, especially archers and swordsmen, guard spearmen too. Few native cavalry, the imperial guard, the rest regula and irregular made from Tyrkic allies and mercs. Also 2,000 western allies and mercs, mostly ranged and the Varangian guard. Reintroduction of Vardariotai, foreign settlers and Paramonai native palace guards both foot and mounted and wielding swords. Cretan diaspora recruits as guards. Morean Desopt allied with Constantinople but autonomous and leading his own wars and anti-Ottoman struggle. The break away of Trapezous means fewer, limited and worse cavalry, intriduction of western mercs and gear. Strong foot guards and excellent foot archers both native and western allies. A mix of cultures. Less heavy native troops, open Macedonian dome helmets, no face protectors, open face, introduction of western helmets, especially Italian open helmets. Mostly Italian gear. I propose a different look, the death of the cataphracts, lighter and no face masks, swift guard troops. Also no more heavy shields except for the round one, concave small square, tear drop, straight small oblong, "V" shaped, round buckler like hand knight shields. A mix of spatha and curved swords and introduction of polearms and greatswords. Death of the cataphracts and classic Varangians. Venetian, dismounted English knights and Varangopouloi in full plate, the rest mixed plate and chain or lamellar armor, Greek plate decorated cuirass, Greek plate cuirass and padded with chain or scale underneath, western cuirass, leather decorated cuirass. No more full cataphract suits, except few for Trapezous. Mostly Macedonian and western helmets, some troops without armor. Introduction of cloaks and tabards to most units. Horse tabards too but not all horses. A new look, very important, having tabards as units from tiers 1 and 2 look obsolete from the Nikephoros and Alexios Comnenus period or even Justinian. Also you put Kontaroi with pikes but those are in fact Menavlatoi and kind of obsolete. Kontaroi was the later name for the skoutatoi and were more heavily armed.
Swords:
Varangopouloi
Greatsword, western armor
Spatharoi (Tier 3)
Kite and square concave shields and sword, longsword, traditional armor including Greek cuirass, maybe with chain underneath or even scale and padded over chain and scale as well
Skutatoi (Tier 3)
Paramonai (Tier 3)
Native palace guards or Excubitores, reintroduced in late era, elite native swordsmen, mixed plate and lamelar armor, tabards, greatsword, large round shields on their backs, Macedonian open helmets. Even small round wrist bucklers or shoulder square concave shields like some cavalrymen have for dual wielding
Spears:
Tzakones (all tiers)
Imperial militia
Kingsguards (tier 3)
Large round, small round buckler round, tear drop, kite, small oblong shields, a greater diversity in the late era to show the massive mobilisation of native, diaspora and foreign forces of Michael. Square concave and tier drop concave shield as well because Paramonai fought both mounted and dismounted
Kontaroi Excubitores (Tier 3)
Greek plate cuirass and padded with chain and scale underneath, also mixed plate and scale armors, tabards, cloaks, western knight helmets and Macedonian open helmets, large round, oblong, tear drop and kite shields, small knight like hand shields, concave square, concave oblong and concave tear drop shaped shields, spear, longsword
Skutatoi Spearmen (Reformed, Tier 3)
Greek plate cuirass, large round shield, spear and longsword
Archers:
Mourtartoi (Tier 3)
Kite concave shield, spear and bow, traditional ARMOR
Guard Archers of Constantinople (Tier 3)
Elite mixed western and native archer-swordsmen
Tzangratoi (Tier 3)
Native crossbowmen
Sphendonatai (Tier 1)
Slingers
Toxotai (Tier 1)
Archers
Cavalry:
Prokoursatores (tier 1 and 2)
Light native, Steppe mercenaries and Vlach allies horse archers
Vardariotai (tier 1 and 2)
Foreign palace guards or Excubitores, no armor, Turko-Magyars (Hungarians or Onogurs (ten arrows, tribes) namely seven Magyar trives and 3 Khabar of the Khazars), they replaced the Paramonoi native palace guards or Exubitores during tiers 1 and 2
Vardariotai (Tier 3)
Foreign palace guards or Excubitores, small round shield, lance and bow, traditional Byzantine armor
Paramonai Equites (Tier 3)
Native palace guards or Excubitores sword cavalry, Paramonoi were again mentioned in late times as sword wielders and mounting cavalry after being replaced before and during the Latin crusaders came by the Vardariotai settlers of Vardar, new citizens of mixed Turkic and Magyar origin
Pronoia Strateia (Tier 3)
Replacers of the cataphracts, native style, scale armor, round, square and kite shields, mostly round and square shields, also small oblong, heart shaped, "V" shaped hand knight like shields, lance and sword
Pronoia Strateia (Tier 3)
Dismounted, large round shield and the other smaller hand shields, longsword, Greek plate armor, scale and lamellar, tabards
Pronoia Kataphraktoi Strateia (Tier 3)
Missing or replaced with horses without armor, late scale armor including the circullar lamellar and scale Anatolian one for the riders, natives, lance and sword
Athanatoi ton Basileia (Tier 3)
Former cataphracts, western full plate armor, lance and sword, similar to the Gendarmes, possibly Turkish like horse armor or no horse armor but tabards
Kavallaroi (Tier 3)
Square concave shield, lance and sword, western style, western helmets, padded armor, similar to the Serjeants
Allied Troops:
Diaspora:
Morean Despot Pronoiaroi
Mounted, western armor
Morean Despot Kontaroi
Spearmen, western armor
Morean Skutatoi Spearmen
Morean Despot Spatharoi
Longsword, large round shield, lamellar armor
Cretan Excubitores
Large round shield, longsword, Greek plate cuirass with chain underneath loke in picture bellow
Cretan Kontaroi
Guard spearmen
Foreign:
Danish Varangians (tier 1)
Axe, longsword, chainmail shirt, lamellar armor
Venetian Heavy Archers
Full plate armor
Venetian Crossbowmen
Plate cuirass
Venetian Condontieri
Plate cuirass, spears and polearms
English Archers
Plate cuirass
English Crossbowmen
Padded
English Dismounted Knights
Spears and polearms, western armor
English Varangians
Greataxe, bardiche, poleaxe, chainmail shirt
Stradiots Allaghion
Catalunian Company about 6,500 (early tiers)
Mongols and Tartars of the Golden Horde
Provided 4,000 troops and again 30,000 in tier 1
Mongols of Ilkanate
Knights of Rhodes
Serbs
Bulgarians
Turks
Ottomans
Genoans
Venetians
Italians
Vlachs