About this 3D model

My nephew wanted me to make an articulated dragon with Rick Sanchez's head from Rick and Morty. I modified a great dragon model by P1lotz and came up with what you see here. Print can be scaled up or down, but I dont know to what degree. I did print one scaled down for my neighbor and it still moved perfectly. I don't remember how much I scaled it down though. I think it was 75% scale but I'm not sure. Printed at a 0.20 layer height with NO BRIM.