Needs some expert advises regarding Importing from Japan.

I'm looking for some scale models throughout the internet, finally found it in some trustworthy japanese sites (plenty of youtube reviews and discussions). However, the scale model costs around ₹2,200 somewhere around ₹400 less than in India when it was available. I'm planning to add few more models to the cart, so the delivery charges of around ₹1200 compensates the purchase. I'm desperately looking for advises, how it's been done, what will be the procedures, how it will reach me and will the customs make a hole in my pocket! 🙂