Knockoffs or real? - Help wanted

A million times thank you, Star. I still have some questions tho...
Is the licensing and copyright on the bottom of the BOX or the engine itself? Also, how can I be sure that the photographs are real when most of the listings share the same ones? I've come across tons of listings from different sellers across Hong Kong and China that have the same pictures. A lot of them are photos of the box with the engines inside lying on their side against what looks like either a wall that is painted with white and grey stripes, or a sheet made of what seems to be foam or a sort of grainy metal.