We have a game running successfully for 3 [login to view URL] it has outdated graphics engine and models.
We are rewriting the code to Unreal and 3D models and animations must be made compatible to Unreal.
Initially we want to go with 10x .gr2 models (Granny3D) along with animation.
Conversion from gr2 model to FBX format is needed for use in Unreal Engine 4.20.
You have 3 days