High beast Ei dark fox half

helo again this is my second drawing  that i post its my oc burning ice dark fox Ei still not good enough and i confused with the background,im still new at this site mayby someone that had more experiance can make this pitc background and give me advice and what program usualy they use for digital draw btw add my bbm channel C0034E4BB or my pin 51B7B8A7 thnx