I sliced and diced and now you can print it without support.
Now with alternate LARGER version!
EDIT: I had to remove V2 and V3 because of scaling and overhand issues. Please download the V4 files for the larger T-Rex.
Print it without support and glue together.
On mine one of the arms didn't make it because it was too small but it's ok because he's right handed anyway.
New Version 4! I've sliced the tail/hips into two pieces and now they print about twice as large! Download the "2x Larger" files to print T-Rex nearly twice as large.
Even with the larger version his arms are pretty easy to break. I've uploaded an updated version of the larger model with easier to print arms.