This is my design for Mega Sceptile, before the official one was revealed. Oddly mine was Grass/Dragon, and the official one is also Grass/Dragon. Another coincidence was that mine was the same height as the official (6'03 feet). The weight was different though, mine weighing 170.4 lbs and the official Mega weighing 121.7 lbs.
EDIT: Fixed some spelling errors.