I'm late to the party, but I remember her father (and brother?) referring to her vehicle as a 'pick up', 'truck' and 'jeep' as well. I wondered at the time if this was more things lost in translation? I think it's an SUV, which I suppose could be referred to as any of these.
Her peculiar gait has been mentioned many times. I appears to me that her left foot turns inward a bit. It's especially apparent in the video in the casino where she walks up to the table and greets JVS with the hand shake/fist bump. She also swings her left leg slightly up and inward in that video as she approaches him. Also, in the tape of her entering the casino where she's coming up a few steps, she grips the railing with both hands and looks like she has some slight difficulty manuveuring the steps. I don't know if it's an actual club foot or deformity per se, but it's definitely unique to her walk, IMO. This may explain the odd angle of her left foot in the crime scene photos.
IIRC, in one of her father's interviews, he states that her demeanor and walk were not normal on those videos. He believed she had been drugged.