Ermm... there is way for that Vox.. but you need to 'kaw tim' with the seller.. You can backtrack you purchase. I done that, i purchase MiniC S and some other car within 3month but i back track all the files for it. Ask some malaysia'n ppl there, surely someone can tell you more about that. But you need about 200~1kGPB to do that, depend on the runner.. Good luck, Pm me if you need more question.
BTW if im not mistaken and still remember, you dont need to pay the insurance there for 9 month. The only 9 month is for from date of purchase untill the day of shipping. As one of my friend just use his car for a month(so pay the insurance for month) then let his car in garage, for about 4 more month then ship it...but he already back track the purchase date.. The longer or older your car, the more will be deduct from the tax.
BTW how many years you have been there, there is alot diffrent tax reduction (base on Student AP) if 1~2 years only about 60% tax, if 3 years and more if im not mistaken 100% tax reduction, but this applied only for 2nd hand car (recon). For new car new tax (from AP) will be applied.
Cost for shipping is not that much, its only time consuming. Container will cost you about RM10k (can fit in 2 cars) , so if you can find one more friends or anyone that can share you container that would be good. About Port parking rent, that depend, I recomond that you check frequently when will your car arrive, as the charge will take place after 3 days and the charge about RM200 perday...
PS: Im forgot about the details actually... This is what i remember from my own experience, So if what im saying is wrong somewhere please do forgive me... as im just a normal human~
Good Luck Bro~