New Warframe Concept: Sierra (Whistleblower Idea)

[NationalGuard5]

I've decided to rename the concept from Steam to Sierra. Now all I need to do is figure out which steam engine whistle would pair well with her fourth ability: Whistleblower. Take a listen to these. Here's the link to the original idea: https://forums.warframe.com/index.php?/topic/539533-new-warframe-steam-art-in-progress-and-alternate-names-are-welcome/?hl=%2Bnew+%2Bwarframe+%2Bsteam

 

1) Sierra Railway No. 3 (Lima 5 Chime):

 

 

2) Santa Fe 3751 (Santa Fe 5-chime freight whistle)

 

 

 

3) Durango and Silverton Railway *start the video at the 28 minute mark*

 

 

4) Shay 11 & 4 *11 is a little hard to hear due to the audio*

 

 

 

I'll make a "Part 2" later on, but these whistles could work out for Sierra.