EDIT: Fixed as of the Sparks update
Playing as Aura, with your pistol out there are bits of model in the lower left of your screen moving around with you:
Playing as Bushwhacker, a segment of the build/repair animation is causing the arm to move into the view point clipping plane, letting you see through parts of it:
That last picture also shows overlapping messages for the repair progress and XP gained for securing the EV. That’s with a 1280x720 resolution.