Trish's fingernails change from clear in the long shots to blue-silver in the close-ups.
There is nothing such as a gold detector. Metal detectors can detect gold but not to the exclusion of other metals. Also the supposed estimations of the amount of gold is not possible as shown. Metal detectors detect surface area but not mass.
When Steve is talking to Oscar on his car phone, his lip movements do not match the dialogue.
Seen dipping into the frame when Steve first meets Wheel in the casino.
The surveillance van set up outside the embassy is labeled "Capitol Gas" but the workers' uniforms read "Capital Gas".