My observations:
SMB69M
> Left off-side of bus majorly scratched
SMB39A
> Left rear bumper about to fall off.
SMB66X
> 'Door Closing' red light not in correct postion; about to fall
off
SMB67T
> Had this 'Tssss' sound when opening & closing the front
doors
SMB69M & SMB72C
> With Batch 1's WAB type of seat cover