Something weird is happening, Help please

[UKPMAN]

I have Koikatsu Sunshine Better Repack R3.1 and I installed KKPB_Exporter, when I go to the character maker and try exporting the character pose just goes to a H-pose and not the T-pose.

Like This:-

but it is rigged in Blender, but the rig controls are messed up. There is no T-pose in my game either. If I use the "Keep current Pose" it exports in that pose but there's a absurd amount of bones and doesn't rig.

In Blender:-

[FlailingFog]

You have to install the KKS HF patch, or use the guidance provided here: #523

[UKPMAN]

@FlailingFog The problem was that my game didn't have the T-pose on my base game, so I installed a mod that adds the T-pose and it works now. I also got the betterRepack R10 now.

But I have to use the porterPack 6.5.0, if I use the 6.6.3 I get a error about "ShadowColor".
With the older addon and exporter this works fine but sometimes some materials on hair or accessories are just white.

Even in the older exporter I have to untick "Export Hit meshes" or I'll get this when importing to blender:

This is what happens if I use the newest(6.6.3) version of PorterPack:

Is there any "FIX" or something I can do?