Assuming your embassy does not provide "income letter" (UK,USA,AU) you would need to provide 12 month of 65k+ transfers.
As noted in earlier posts, some immigration offices will be fine with the monthly transfers being from overseas and and not interested in funds from pension etc.
An io from CW told me she wants to see some proof of pension.
With that in mind I changed my super funds to "income stream". Meaning set amount every month.
However I have decided to use agent moving forward