Personal work
Maserati MC20 O.S.C.A. - in the name of the small and glorious OSCA race cars by Maserati Bros.
Car model found on the web
Automotive textures by Alexandre G. on Gumroad
Rear wing by Samuel St
https://www.artstation.com/viewbreaker
Tire model by Gurdeep Panesar
https://www.artstation.com/swedgedesign