I love doing BCT (buttercream transfers) and have several in my photos. I used to do shaped pans with all those stars but now find BCTs to be rather easy as long as you follow the directions and allow it to freeze long enough. I was too impatient when I first tried it and thought it was hard but when done right (following the directions, LOL), I think they are fun and pretty easy to do. Some are very time consuming if you get really detailed but I loved (still do with my kids) to color anyhow. There is a great website that has the tutorial for it and a lot of other info. Here is the link to Dawn's website. Tons of great info and help here:
If you find out what kind of motorcycle he has, odds are you can find it on the internet or my hubby can. He currently has a Honda VTX 1800 and this is his third bike since I have know him so he knows bikes.