Where can I get the UI Kit for Twitter Bootstrap 3?

Question

HTML

Can you tell me where I can buy the UI Kit for Twitter Bootstrap 3?
By "Kit" I mean a set of laid-out elements ready to be placed in a grid (+ optionally several color schemes + less).
We need whales for Frontend / App / Mobile App. In this regard, the Admin UI Kit is not very suitable.
I myself searched on:
themeforest.net
wrapbootstrap.com
designmodo.com (I didn’t like the layout, but what I liked is only in PSD)
In ​​general, I’m not against free whales, but I can change the colors of the buttons myself.

Answer 1

www.bootsnipp.com

Answer 2

https://wrapbootstrap.com/