So there is this concrete wall I plan on stuccoing. However I want to achieve this look/texture in the photo but I don’t know how. Is this something that can be done with pre-mixed stucco (product) or ...

A fresh coat of paint can usually be counted on to brighten up a home exterior. But if it doesn't - even after a large expenditure of time and money - the reason might be that your house is stucco, ...