Continuity mistake: When Bond pushes Pushkin back on the bed in the hotel room, Pushkin has a basket with a bottle of champagne in his left hand. It disappears between shots, and there is no sound of it falling to the floor.
Suggested correction: The basket falls off his hand when Pushkin is pushed backwards on the bed (timecode 1:07:31), and one can hear a thump when the basket hits the floor (1:07:33), though it's slightly muffled because of the thick rug.
I found a different timecode from yours, but I saw Pushkin drop the basket when I played the movie in slow motion. I couldn't hear the sound either since it was a bit loud, but I can be sure Pushkin dropped the basket on the rug.
Corrected entry: At the beginning of the film, Koskov is being sent down the pipeline in the "pig". After he's been sent, and the pipeline rumbles, there is an elevated piece of pipeline that the agent looks up at - with a bend in it. The "pig" is a longish cylinder that surely cannot go around bends.
Correction: There are no right-angle bends in the pipe; all of the bends are gradual curves. The pig is designed to negotiate the curves in the pipe.
The pipe has a very sharp, ninety-degree bend just before Koskov's arrival (see 00:19:55, Blu-ray). No pig of that length could possibly go around it.