https://imgur.com/pNdY2Ig

I like your design from Leones/Negros submissions the best ! Love the choice of font, the way you did the main of the lion. There is something special about that outline of the roundel, right? The things that bothers me are : the ears of the lion and a spacing between the eyes. To me the way the negative space is palying a major role in this concept both ears with the cropped lines makes it lion look more of a dog, so, if you can softly blend the main into his face it will go away. The spacing between lion's eyes needs to me wider. Solid job here!

Thanks :). I think it should have taken me more time to repair some details on this, my lion looks like a pit bull now that I see. In the rounding of the crest I made that detail so that it has a visual resemblance to a U, although I don't know if it works.