well, a good idea to keep in mind is proportioning. elbows are not that far away from the bust and arms are not that long. then i would sit down and ask yourself "is that how clothing fits?" clothing should fit like clothing not a second skin, unless its a body suit or tights. particularly im going to point out cloths don't fit like that around the bust. other than that though... its beautiful. i personally love how you did the flowing skirt and your lil details like on the bow. the hair has a good used of technique as well. the eyes are unique as well, even in anime Ive not seen anything quite like it. that in of itself is a feat to be proud of. wreather you did it on purpose or on accident. the little details like on the necklace i love. sometimes i look at my own arms and pictures like from senshistock.deviantart.com/ and using myself i know breasts are not the bust, they are part of it. she often works with a couple others and its great for pose references and really helps me. even anime uses proportions of people, even shojo, which is what style this looks to be. your a wonderful artist and seeing you get even better will be a real treat for me. id recommend pose references and a lil self study about cloths and how they fit on a person. with a lil improvement you will be one of the best of the best if you keep this up. you have the talent.
meeeeeooowwwww (even though it's a vixen XD). Very cute to say the least . I like the design you gave her, especially around the head area. Is this something you have been working on for a while (the idea of it at least)?