Basically, I'm wanting the MiG to show the same attack behaviour as the Aurora, but dropping the AnthraxBomb instead of firing the NapalmBomb missile. Any help would be greatly appreciated.

;------------------------------------------------------------------------------
Object Boss_JetMIG

; *** ART Parameters ***
SelectPortrait = SNMig_L
ButtonImage = SNMig

UpgradeCameo1 = Upgrade_ChinaAircraftArmor
UpgradeCameo2 = Upgrade_Upgrade_ChinaBlackNapalm
;UpgradeCameo3 = NONE
;UpgradeCameo4 = NONE
;UpgradeCameo5 = NONE

Draw = W3DModelDraw ModuleTag_01

OkToChangeModelColor = Yes

DefaultConditionState
Model = NVMIG
HideSubObject = BurnerFX01 BurnerFX02
WeaponLaunchBone = PRIMARY WeaponA
End

ConditionState = JETEXHAUST
ParticleSysBone = Wingtip01 JetContrail
ParticleSysBone = Wingtip02 JetContrail
End

ConditionState = JETEXHAUST JETAFTERBURNER
ShowSubObject = BurnerFX01 BurnerFX02
ParticleSysBone = Exhaust01 JetExhaust
ParticleSysBone = Exhaust02 JetExhaust
ParticleSysBone = Wingtip01 JetContrail
ParticleSysBone = Wingtip02 JetContrail
End

ConditionState = REALLYDAMAGED
Model = NVMIG_D
ParticleSysBone = Wingtip01 JetContrail
ParticleSysBone = Wingtip02 JetContrail
End

ConditionState = RUBBLE
Model = NVMIG_D
End

ConditionState = REALLYDAMAGED JETEXHAUST
Model = NVMIG_D
ParticleSysBone = Wingtip01 JetContrail
ParticleSysBone = Wingtip02 JetContrail
End

ConditionState = REALLYDAMAGED JETEXHAUST JETAFTERBURNER
Model = NVMIG_D
ShowSubObject = BurnerFX01 BurnerFX02
ParticleSysBone = Engine01 JetExhaust
ParticleSysBone = Engine02 JetExhaust
ParticleSysBone = Wingtip01 JetContrail
ParticleSysBone = Wingtip02 JetContrail
End

ConditionState = RUBBLE JETEXHAUST JETAFTERBURNER
; @todo srj -- model missing
;Model = NVMIG_D1B
Model = NVMIG_D
;HideSubObject is needed cause there're inherited from default condition state
HideSubObject = None
ShowSubObject = None
ParticleSysBone = Engine01 JetExhaust
ParticleSysBone = Engine02 JetExhaust
ParticleSysBone = Wingtip01 JetContrail
ParticleSysBone = Wingtip02 JetContrail
End

End

; ***DESIGN parameters ***
DisplayName = OBJECT:MIG
EditorSorting = VEHICLE
Side = Boss
TransportSlotCount = 0 ;how many "slots" we take in a transport (0 == not transportable)
VisionRange = 200.0
ShroudClearingRange = 300.0

Prerequisites
Object = Boss_Airfield
End

WeaponSet
Conditions = None
Weapon = PRIMARY AnthraxBomb
; AutoChooseSources = PRIMARY NONE
End
WeaponSet
Conditions = PLAYER_UPGRADE
Weapon = PRIMARY AnthraxBomb
; AutoChooseSources = PRIMARY NONE
End

ArmorSet
Conditions = None
Armor = AirplaneArmor
DamageFX = None
End

BuildCost = 120
BuildTime = 10
ExperienceValue = 50 50 100 150 ;Experience point value at each level
ExperienceRequired = 0 100 200 400 ;Experience points needed to gain each level
IsTrainable = Yes ;Can gain experience
CrusherLevel = 1 ;What can I crush?: 1 = infantry, 2 = trees, 3 = vehicles
CrushableLevel = 2 ;What am I?: 0 = for infantry, 1 = for trees, 2 = general vehicles
CommandSet = ChinaJetMIGCommandSet

; *** AUDIO Parameters ***
VoiceSelect = MigVoiceSelect
VoiceMove = MigVoiceMove
VoiceAttack = MigVoiceAttack
VoiceAttackAir = MigVoiceAttackAir
VoiceGuard = MigVoiceAirPatrol
SoundAmbient = MigAmbientLoop
UnitSpecificSounds
VoiceCreate = MigVoiceCreate
Afterburner = RaptorAfterburner
VoiceGarrison = MigVoiceMove
End

; *** ENGINEERING Parameters ***
RadarPriority = UNIT
KindOf = PRELOAD CAN_CAST_REFLECTIONS CAN_ATTACK SELECTABLE VEHICLE SCORE AIRCRAFT
Body = ActiveBody ModuleTag_02
MaxHealth = 2500.0
InitialHealth = 2500.0
End

Behavior = JetSlowDeathBehavior ModuleTag_03
FXOnGroundDeath = FX_JetOnGroundDeath
OCLOnGroundDeath = OCL_MIGDeathFinalBlowUp
DestructionDelay = 99999999 ; destruction will happen when we
RollRate = 0.2
RollRateDelta = 100% ;each frame, rollrate = rollrate * rollrateDelta
PitchRate = 0.0
FallHowFast = 110.0% ;Bigger is faster (can be over 100%,it's a fraction of gravity)
FXInitialDeath = FX_MigDeathInitial
OCLInitialDeath = OCL_MIGDeathInitial
DelaySecondaryFromInitialDeath = 500 ; in milliseconds
FXSecondary = FX_JetDeathSecondary
OCLSecondary = OCL_MIGDeathSecondary
FXHitGround = FX_JetDeathHitGround
OCLHitGround = OCL_MIGDeathHitGround
DelayFinalBlowUpFromHitGround = 200 ; in milliseconds
FXFinalBlowUp = FX_JetDeathFinalBlowUp
OCLFinalBlowUp = OCL_MIGDeathFinalBlowUp
End

Behavior = WeaponSetUpgrade ModuleTag_04
TriggeredBy = Upgrade_ChinaBlackNapalm
End

Behavior = PhysicsBehavior ModuleTag_05
Mass = 500.0
End

Behavior = JetAIUpdate ModuleTag_06
OutOfAmmoDamagePerSecond = 10% ; amount of damage to take per SEC (not per frame) when out of ammo
; note that it's expressed as a percent of max health, not an absolute
TakeoffDistForMaxLift = 0% ; larger numbers give more lift sooner when taking off
TakeoffPause = 500
MinHeight = 5
ReturnToBaseIdleTime = 10000 ; if idle for this long, return to base, even if not out of ammo
End

Locomotor = SET_NORMAL MIGLocomotor
Locomotor = SET_TAXIING BasicJetTaxiLocomotor


Behavior = FlammableUpdate ModuleTag_08
AflameDuration = 5000 ; If I catch fire, I'll burn for this long...
AflameDamageAmount = 3 ; taking this much damage...
AflameDamageDelay = 500 ; this often.
End

Behavior = TransitionDamageFX ModuleTag_09
ReallyDamagedParticleSystem1 = Bone:Smoke RandomBone:Yes Psys:SmokeSmallContinuous01
ReallyDamagedFXList1 = Loc: X:0 Y:0 Z:0 FXList:FX_MIGDamageTransition
End

Behavior = MaxHealthUpgrade ModuleTag_10
TriggeredBy = Upgrade_ChinaAircraftArmor
AddMaxHealth = 40.0
ChangeType = ADD_CURRENT_HEALTH_TOO ;Choices are PRESERVE_RATIO, ADD_CURRENT_HEALTH_TOO, and SAME_CURRENTHEALTH
End



Geometry = Box
GeometryIsSmall = Yes
GeometryMajorRadius = 14.0
GeometryMinorRadius = 7.0
GeometryHeight = 5.0
Shadow = SHADOW_VOLUME

Shadow = SHADOW_VOLUME
ShadowSizeX = 89 ; minimum elevation angle above horizon. Used to limit shadow length

End

I figured it out. Sorry to bother y'all. Here's the code I used. Works like a charm :-)

;--------------------------------------------------------------------------------
Weapon AnthraxBombWeapon
PrimaryDamage = 300.0
PrimaryDamageRadius = 100.0
AttackRange = 350.0
DamageType = EXPLOSION
DeathType = EXPLODED
WeaponSpeed = 99999.0
ProjectileObject = AuroraBomb

; FireFX = FX_AuroraBombLaunch
; ProjectileDetonationFX = FX_AuroraBombDetonate
RadiusDamageAffects = ALLIES ENEMIES NEUTRALS NOT_SIMILAR
FireOCL = OCL_PoisonFieldAnthraxBomb ; So this weapon will do normal damage, and create this object
RadiusDamageAffects = ALLIES ENEMIES NEUTRALS
DelayBetweenShots = 0 ; time between shots, msec
ClipSize = 1 ; how many shots in a Clip (0 == infinite)
ClipReloadTime = 50 ; how long to reload a Clip, msec
AutoReloadsClip = RETURN_TO_BASE ; must return to base to reload this weapon
ShowsAmmoPips = Yes

End

;--------------------------------------------------------------------------------