Help please! Panda3d dont see colors

Hello! I am beginer in Panda3d. I created model in Blender 7.8 (latest version) and convert his to egg format in YABEE 12.2r (latest version). But when i loadModel in Panda3d, he dont see colors!!! My model have white color only! I delete blender 7.8 and install blender 6.8, but in not fixed my problem.

How fix this problem? Help me please. Or tell me 3d programm where i may create models for panda3d.

Thank you very much, and sorry for my english!

I find out the reason, I has metallicity set to 1.0 and no diffuse texture, that means your object is highly reflective and has no diffuse component (apart from the white color).