I like yours tooDon't stress, your photography (poses thread) is nicer than mine, i haven't been able to do anything remotely as good!
It's not my main job, more of a freelance thing. I'm not the only one doing them, though at times it feels like it! I end up doing around 70+ per month, with some real nasties from time to time. Next time you're looking at the catalog, shed a tear for me, for the time spent on some of the lawnmowers. Especially considering they're printed at about 5cm on horrible paper stock!