Really need an AI model of MiG-15

Hi all
This is ,I think, my first post here.
I was wondering if anyone knows where I can download a ddedicated AI model of a MiG-15 with russian textures if possible.

I have been using a non AI model which works well with it's own textures it comes with namely bare metal with a red lightening strike on the tail. I can even edit its registration and it still works ok.  However as soon as I rrepaint it the repainted model acts very strange and almost always, if it makes it to the runway, it does not take off.

So I would love to get hold of an AI model.

Thanks to you all