Does anyone have any tutorials on how to make a bride & groom cake topper or know any books which have a good tutorial?
I've learned to make bride and groom from "Celebrate with a Cake", by Lindy Smith. I am sure you can find some tutorials on internet.
Check out Aine2. In my opinion she is the guru of fondant modeling! I'm not sure where you're located, but she will be teaching classes on Bride and Groom in Florida in June.
I'm currently working on a Bride and Groom for a cake I'm doing in May.