-I can't say I've ever seen one of those photo booths in WDW, but I could be wrong.

-Can't help on the engraving

-I've poked through the stores in the UK pavilion, but never purchased anything. There probably was some sort of chocolate or candy, seeing as most of the countries offer food items for sale. Sara seems pretty confident, so go with what she said.

-As for this last one, I myself have been hunting Disney car decor for a few months. I myself have a steering wheel cover my girlfriend found for me at some auto parts store. Otherwise, the only Disney car decor I've seen was antenna toppers (which can apparently be found at any Disney Store anywhere), fuzzy mickey dice, and window cling decals, both of which I'd found at Test Track in EPCOT. So if in your travels you happen across any Disney car stuff, let me know too please! I need more Mickey for my MickeyMobile!