The Market Structures Lite -Ninja Trader indicator shows  Break Of Structures (BoS) patterns and various swing points (High-high, Low-low, High-low and Low-high).

This is a light indicator not a full customized, but still make its job pretty good.

After install you can find it in Ninja Trader indicators under the folder  FxStill ⇒ SmartMoney

For a more advance version can take a look  HERE

Enjoy!