This is very unlikely to receive a dust cover without a crack while importing any pre-owned TT from abroad. Even the dust covers (source - outside India) are super expensive now. Luckily, my latest 1200 TT is accompanied with a near mint dust cover.
Building a dust cover is the wisest option. There is a place in Central Kolkata, where this dust covers can be customized but the hinges are unstable. So removing dust cover is the option.