Well, maybe next time you can get a real class room, rather than 3 round tables pushed together in the corner of a large, dimmly lit ballroom that you share with 3 other classes 

  The space thye gave you worked OK, but it wasn't ideal.  Hard to know what's best to do in that situation and you did a good job with what you were given to work with.
Thanks for taking the time to share your model with us.  Your bear is a really nice model!
Kim