Where can I buy these?

Media Card Reader

Meter Display (Fan Controller & Temperature Display)

Case Lightning

A computer shop.

@FelipeInside: there isn't any around where I live.

Newegg.com

Online ones then.

I know a few but they are Australian based.

Online stores. Pcpartpicker.come might help.

"Meter Display (Fan Controller & Temperature Display"

Get Speed fan, it can tell you temp and let you control fan speeds. Can even program it to slow fans down and speed them up when gaming based off temp. You may have to edit a setting in the program if you can't control the fans right away.

http://www.almico.com/sfdownload.php

Newegg, Microcenter, etc.

Online shops as other suggested, or eBay

Have to stick with the online shops/ebay...