I finally decided to sit down and make a real height chart for all of my current OC's (minus Amuse's full dragon form @ 25' tall, Aerthan's from Numskull's world @ 10'-12' tall, and Munn, who is rather new to the group and requires more fleshing out.).

I didn't realize how freaking TALL Smilin' Jack was until I made this... he doesn't even fit inside a standard doorway (7'). I actually marked myself on the height chart at 5'4 1/2", I just didn't indicate it in this photo

One day I will draw them all live sized....