Hi guys. Anyone here has the experience of purchasing things from Japan and shipping using EMS?

I wanna buy 4 figures from Japan and the total price is around RM490+. The dimensions are around 30cm x 20cm x 20cm if they stack it properly and the weight is less than 1.5kg. Does it look too big to "attract" custom's attention?

Should I request the seller to underprice the item or label it as "Gift"? Does doing this help anyway to avoid from being held by custom?