You got .gltf and a .bin file lol... What we need is .obj and the wireframe .png xD Have all other cars in those... Picture:
https://i.ibb.co/SPfc1Nq/Screenshot-112.png and "Great mentality" ?? People have the tools and know how to work with them. Great mentality to try to force them to get new Software and learn how to paint again ? Yea, great... Whats the problem to choose the etablished file format ?
The car is beautiful hopefully I can XD