Guys, i ordering m2 hb version. So mind to share what’s thing that I need to check or look at when collecting the new car?

VIN number, see exterior & interior no scratches, mileage on dashboard, the car emergency toolkits (make sure all items ada), all electronic function working properly, battery health (usually new car no issue geh, unless you buying old stock)

i going to collect this week.
when you booked your car?

i booked since last year. 
my car is already ready to collect this week.
waited for 5months

You booked this year?
I believe the average waiting time is more than 2 months.

Where did you book your car? Did you check other branches?
They might have stock, as I recalled, there was a shipment last two months ago, and that's when I got my car.
Not sure if there is any shipment last month or coming weeks.
And I thought my wait was long enough...

The waiting time is due to the backlogs from the tax free period last year. Given that Mazda 2 is CBU, well, the stocks are quite limited.

You can maintain your booking while you check with other branches.
You should obtain a full refund if you cancel your booking.
Chances are better if only the other branches have ready stock, and by ready stock, the car is sitting in the dealership ready for JPJ registration.

At the moment, since your agent said there is a shipment this month, instead of going through all the trouble, you should chase your agent for status.

I cannot say whether it is true or otherwise, but it does sound very weird.
Did you request for any additional accessories?
Based on my experience, the car will arrive to port, and will be pending for customs clearance, that may take up to 2 weeks or more, and maybe an additional week for PUSPAKOM clearance.
Once the cars is in port, car will be either assigned via the waiting list (according to my SA), or the SA should be able to do some 'magic' and get a car assigned for you.
Once the car is assigned, he/she should be able to notify you of the chassis number, and engine number.
As the Mazda 2 is CBU, there should not be any installation of accessories at least to my knowledge, unless the accessories are of add-ons, or additional items that your SA is giving you, or additional accessories that are not part of the package, which you have requested your SA to install for you.
Then again, I purchase the car from Bermaz HQ in PJ, so, the car arrived through Port Klang, your experience may vary depending on your location.

Happy to hear that. I also got my car already.
Now looking for tinted and coating

i took the umbrella package which include tinted and coating as well. i took the highest spec
https://www.lavishfilm.com/catalog/

now considering on below items.
-pedal lock
-magnetic sunshade (i personally dont like to expose to sun)
-phone holder
-car air purifier

Did u set ur AC to allow outside air to enter?