Image imported from derpibooru 
Original Description:
 
An old photo of the Caballeron-Do siblings, from a simpler times.
 

 
These three came from a random next gen batch drawing and I couldn’t help myself and do more than just designing them. So I ended up giving them their own backstory.
 

 
Here is the original blurb for them (on the DA I just gonna link the og drawing with it):
 
Galante, Moxie and Gutsy just like their parents ended up as treasure hunters. All be it Moxie and Gutsy had different aspiration in life. Moxie was more interested in learning and teaching the past through books, while Gutsy wanted to find and learn more about the rare creatures of the world. Pretty much Galante was the one who managed to make them go on adventures. ‘The Caballeron-Do siblings always stick together!’ he always said. Until one day, during one of their treasure hunt, an accident left Moxie in a wheelchair.
 
After that Galante rarely talked to them and avoided them, blaming himself for what happened. Many times drowning his guilt in reckless adventuring and booze. Moxie and Gutsy continously worried about him, hoping he at least keeps himself alive.
 
Other small info nugget, when introducing themselfs, most of the time they don’t use their full family names. Moxie and Gutsy introduce themselfs as ‘Moxie Do’ and ‘Gutsy Do’, while Galante as ‘Galante Caballeron’.
 

 
The only new thing I can add, is the photo on the drawing is something Galante takes with him everywhere he goes.