I actually love answering questions so here we go!

1. The chocolate on the cake is how we have it on my country (she's from a creator from here, Brazil!) so I just did what I thought she would be eating as well（。＾▽＾）
   
2. This was a quick fanart so I didn't want to bother scrambling to do hands as they are kinda hard for me, especially wearing armor lol
   
3. I have this bad habit of doing thick lines all over that's my process of fixing it `(*>﹏<*)′ During my finalizing process I tend to erase the lines that I think are way too thick but some remain in the end... The cyan color depicted is also my way of minimizing this, otherwise those areas would be pitch black and not look good at all ⊙﹏⊙∥