About this 3D model

Ferrari SF-70H steering wheel from the 2017 F1 season. THERE ARE A LOT OF BUTTONS ON THIS THING. No serious this thing has 100+ buttons and options you can change on the screen. Not a normal car steeringwheel i guess. I've tried to moddel it as best I could. it's a 4 parted object wich can be bolted togetter with countersunck M3*10. some parts will need support, just select support on and your software should locate where the support needs to go. The assembly should make clear how it fits together. enjoy!! send me a pic if you painted it!