Roxy Lalonde from Homestuck. I couldn't find any Homestuck characters, so I spent considerable time creating this one from scratch on Tinkercad.

It's one of my first detailed models, so if there are any problems please let me know, but I have printed it at various sizes and the prints have been great. It's by no means perfect, but with your choice of sharp things, scratchy stuff and colourful liquids, you can get her looking pretty nice. Or just sit her on a shelf people can't get very close to - most things look good from a distance.

It does not require supports, however, because of the minimal bed attachment the feet give, I do recommend a brim.