How to go about repairing broken/cracked plastic steering?

As the title says really...

Im planning to restore the car and this steering wheel just will not do.



As you can see the area where the left spoke meets the center is broken and the right spoke is cracked. The center emblem and horn ring i can buy off Ebay I think.

Secondly, if you look at the picture above, along the perimeter of the dash where it looks kinda Gold is supposed to be CHROME! How do you chrome a plastic trim? The closes thing i could think of is to paint silver (which is not the same).

What's your advice?

Syed