Where to find Shadowgun 'Extras' 8 and 16?

[jean15paul]

So I just finished Shadowgun and the Leftover expansion (on normal difficulty). It was a lot of fun. I found all the extras except for two of them, numbers 8 and 16. Can anyone help with where to find them? I did a google search, but came up empty. Alternatively, if anyone wants to post a screenshot of what they are, I'm curious to know.

Thanks in advance