[SFM] Twirling Grace

Decided to make another one of my Gf's TF2sona Honeybee. Here i've got her twirling to some dance music, but because my major lack of SFM skills in any department, it appears that it's actually quite hard to get arcoss XD

There is a lot of empty space in the background. I wanted to scene build with it, but I had no idea what to put there. Any advice or help on improving this picture would be a massive help. Thanks for viewing and keep being awesome!