Want to buy Large UK Database with Specific Required Fields

I am in need of a substantial United Kingdom database that includes the following mandatory fields:

Full Name
Full Address
DOB (Date of Birth)
NIN (National Insurance Number)

Additionally, it would be wonderful if the data also includes:

Bank Info
Phone Number
Nationality

Please note that the information must be fresh and up-to-date.

I require a test sample to verify the quality of the data before buy. I need at least 500 sample to consider this worthwhile.

Furthermore, I will only proceed with payment via escrow or a trusted intermediary, unless the total amount is very small.

I am awaiting your sample and pricing.
Please do not contact me unnecessarily if you are not prepared to provide a test or the mandatory fields listed above.
Contact me here or on Telegram: @Johnney2024