Step 3: Press F1 to enter free cam mode
Step 4: Move freely using gamepad (left analog for movement, right analog for rotation, d-pad for fov and yaw, Y & A for elevation. Hold left trigger for accelerated movement. It's fully analog as well, so gives great camera control. WASD keyboard shortcuts work as well and R does tilt, but I don't know the other keys yet.
Step 5: Take screenshots like you normally would.
Step 6: Need to release pause here. Can't find the console command for it yet. I'm sure there is one.
Step 7: Disable free cam using F
Step 4: Move freely using gamepad (left analog for movement, right analog for rotation, d-pad for fov and yaw, Y & A for elevation. Hold left trigger for accelerated movement. It's fully analog as well, so gives great camera control. WASD keyboard shortcuts work as well and R does tilt, but I don't know the other keys yet.