Fanart - Mercedes and Melchior Bubble Trouble

Mercedes and Melchior are from the mobile game The Arcana and are the intellectual property of Nix Hydra.
Poses referenced from a post found on Tumblr. https://alessandromancodogphotograp-blog.tumblr.com/post/79562759484

I wanted a chance to practice drawing animals more, as well as try a new coloring style. So when I saw a certain post on Tumblr, I just couldn't stop myself from making fanart using it as a reference.

Drawn and colored in SAI, bubble's gradient added in Photoshop, background made in CSP.