Can I get a better build for 45k?

I will buy from MDComputers' offline store (in Kolkata) and not online.

I really wanted to get a 12400f, but it causes the price to go at nearly 47k to 48k.

Is this the best build possible under by budget or can I improve a few things?

Thanks in advance btw :)

I will buy from MDComputers' offline store (in Kolkata) and not online.

I really wanted to get a 12400f, but it causes the price to go at nearly 47k to 48k.

Is this the best build possible under by budget or can I improve a few things?

Thanks in advance btw :)