Since you are asking about it, you probably don't have much chance of successfully building it.
A little encouragement goes a long way.
I wasn't trying to be encouraging. What was being asked isn't a simple task. If you give the impression that it is simple you just waste people's time.
It also appears that @Arux is already figuring out what to do and making the necessary changes in the code to create Window's binaries.
@Smooth also offered a good solution. If you have a Windows computer one can just created a Linux VM and then compile the wallet and daemon on Linux. Then just run the wallet in the VM. It really doesn't matter where you run it as long as you keep track of the private key for your wallet.