Very first kart

This is the beginning of my very first kart (And in fact my first real 3D object that is not a bottle or a chair ^^) i just made it look smooth 
It comes from a very very small draw i made

I just have one question: Do i have to start UV mapping (that I also have to learn ) before placing objects such as steering wheel ?
I think i will create Frogato character for this one.

It comes from a very very small draw i made


I just have one question: Do i have to start UV mapping (that I also have to learn ) before placing objects such as steering wheel ?
I think i will create Frogato character for this one.