Congratulations on your 3rd donation, Derpy

So this is my first ever attempt at digital painting.
I drew Derpy Hooves as a donor from the Never Let Me Go-verse. If you're not familiar, it's a story about clones who are raised to 'donate' their vital organs when they're adults. Donors undergo four donations until they 'complete', and I guess the rest of the picture is self explanatory. As you can see, Derpy's without her wings... maybe there's some weird kind of pegasus wing cancer?
Pretty shabby, but I'd say not bad for a first attempt.
I think her walker looks like it's at a weird angle and I was gonna add a couple scars and maybe an IV bag, but I can't bear to look at this picture anymore. Take it and like it.