How do I fix this issue with the color and materials when I import my 3D models to Godot

Sheldon the turtle awakens

I uploaded a playable build of my fan game Five Nights at Sheldon's Fun Center, feel free to test it

https://gamejolt.com/games/Sheldonthelowpolyturtle/755819

FOLLOWED AT FREDDY'S — GAMEPAGE OUT NOW

Teaser Video: https://www.youtube.com/watch?v=0YRLGbWWek0

Testing some lighting effects

#FNAF #Fangame

Do 10 years make that much of a difference?

Update to the game

....Just a night as a security guard

Development Report #1

You Survived The First Day