Deccan tulwar

[ariel]

Usually, there is a major difficulty to attribute bladed weapons to Deccan Sultanates.
But here is an unquestionably Deccani tulwar, also sold by Czerny's for 3400 euro + the usual 30% fee etc.
The inscription clearly identifies Jamsheed Quli Qutb Shah of Golkonda and the date 1095H ( 1543) is exactly the year of his coronation.
The quillon block is strange: I tentatively think about Chinese influence. Any opinions?