Quadruped Changeable size using Servo 9g

I like quadruped robot design by Jason Workshop (https://www.thingiverse.com/thing:2311678)
also by Manic-3D-print
(https://www.thingiverse.com/thing:2317065)

but i need that can changeable like Size, more Servo's, more Leg's, also using arduino nano, bluetooth, and battery lipo 2S.

so i decide to remix, and rebuild it.

all files is inside rar

include modified code from https://github.com/manic-3dprint/ez-arduino-minikame

all you need:
1. bolt M3 10mm ( 6pcs, 10 pcs, etc, depend on your leg size )
2. bolt M2 8mm for the body ( 8 pcs )
3. Servo 9g (8 pcs, 12 pcs, 16 pcs, etc, depend on your leg size )

infill:
1. Leg parts 100%
2. body bottom 75%
3. body middle 50%
4. body top 50%
5. head 30%

you can also make arm robot using Leg parts :)

Note Update:
1. some part already include support.
2. I make 2 different body, using 2 pcs Battery 18650, and 1 pcs Battery Li-po 2S 1300mah

https://www.youtube.com/watch?v=djNjeXe565w
https://www.youtube.com/w