will give this batch file a try, hopefully it will help resolve my issues

tried it out, but I am still getting force exported textures
Forced export: Texture2D'COG_RetroLancer.COG_RetroLancerII_N'
Forced export: Texture2D'COG_RetroLancer.COG_RetroLancerII_S'
Forced export: Texture2D'COG_RetroLancer.COG_RetroLancerII_D'
Loading Texture2D COG_RetroLancerII_N from package GearGame.xxx
WARNING: IntProperty "UTexture2D::FirstResourceMemMip" was not found
Loading Texture2D COG_RetroLancerII_S from package GearGame.xxx
WARNING: IntProperty "UTexture2D::FirstResourceMemMip" was not found
WARNING: ByteProperty "UTexture2D::MipGenSettings" was not found
Loading Texture2D COG_RetroLancerII_D from package GearGame.xxx
WARNING: IntProperty "UTexture2D::FirstResourceMemMip" was not found
WARNING: ByteProperty "UTexture2D::MipGenSettings" was not found
Forced export: MaterialInstanceConstant'ALL_WeaponShaders.COG_WeaponShader_RetroLancer_Base3'
Loading MaterialInstanceConstant COG_WeaponShader_RetroLancer_Base3 from package GearGame.xxx
Forced export: MaterialInstanceConstant'ALL_WeaponShaders.COG_WeaponShader_RetroLancer_BLACK'
Loading MaterialInstanceConstant COG_WeaponShader_RetroLancer_BLACK from package GearGame.xxx
Forced export: MaterialInstanceConstant'ALL_WeaponShaders.COG_WeaponShader_RetroLancer_Parent'
Loading MaterialInstanceConstant COG_WeaponShader_RetroLancer_Parent from package GearGame.xxx
Forced export: Texture2D'ALL_WeaponShaders.T_WeapPattern09'
Loading Texture2D T_WeapPattern09 from package GearGame.xxx
WARNING: IntProperty "UTexture2D::FirstResourceMemMip" was not found
^I get this in the log despite the fact that umodel is inside the fulle extracted iso directory