Model is somewhat transparent and there is a weird tint over everything

[queen garnet]

The weird tint I mean can be seen on the wheels. Depending on the angle I look at them they turn into the cars color. If I set the color to blue also the tint turns blue. Or any other color I choose. In Blender evrything looks as it should. I can provide any data needed to solve the problem

[sudden lily]

in Blender, what is the material's "Alpha Mode" setting? Could you share a screenshot of the material settings or graph in Blender?

[half fog]

Change the wheel and car body material names. And apply color separately on each material.

[queen garnet]

I hope this answers your question as Im not sure that I understand it right

[sudden lily]

Hm, mostly looks OK – try taking "Transmission" down from 1 to 0 ?