I use VideoScribe version 1.3.26 (but this probably works the same in version 2.x). VideoScribe renders hands at a fixed size, which was too big for my new project. I don't think there's a way to scale the hand size in the program. So I shot and PhotoShopped a new set of hands, 6 colors of whiteboard markers plus a whiteboard eraser, all using the same hand. These hands are about 30% smaller than the default hand.
The full set of hands is attached here for anyone to use. No cost, no attribution necessary. But if you like it, reply to this message to say so and maybe provide a link to your finished video!
You're a life saver!
I'll 2nd that! thank u.